9v Carbon Batteries
9v carbon batteries
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20pcs Tenergy 9V 250mAh NiMH Rechargeable Batteries $179.99 .R1 {color#900;}High quality 9V rectangular size rechargeable Nickel Metal Hydride (NiMH)battery Ultra high capacity of 250mAh Exact replacement for standard 9V rectangular size battery Provides very long use time per charge with this high 250 mAh capacity Advanced Ni-MH technology means much longer use life per charge than other rechargeables Designed for enhanced performance for high drain applications such asR/C controller, detector, transmitter, and other portable high drain digitalelectronics Can be recharged for up to 1000 times, providing big savings by replacing hundreds of expensive throw away 9V rectangular size batteries. Convenient operation without memory effect. Can be rapidly charged with our chargers model TN141, TN136, TN137, BC1HU, V1199B, V3969A1, V228. Dimensions(H x L x W)48mm x 26mm x 16mm. Weight1.6oz per cell 6 months warranty. Battery tested based on International Electronic Commission (IEC)standard to ensure capacity, quality and life time Download product data sheet here.Other NiMH Rechargeable Battery Combos Also Available Looking for 9V Only Battery Combos? Click Here Looking for 9V & Other Battery Size Combo Kits? Click Here Looking for 9V & Charger Combo Packages? Click Here |
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Duracell MN1604B2Z Coppertop Alkaline Batteries 9V 2 Count $12.24 Duracell Usa MN1604B2Z Coppertop Alkaline Batteries 9V 2 Count Duracell Usa MN1604B2Z Coppertop Alkaline Batteries 9V 2 Count Features: Global Product Type : Batteries-Alkaline Quantity : 2 per pack Battery Type : Alkaline Material(s) : Alkaline Manganese Dioxide Battery Size : 9V Voltage : 1.5 V For Use With : Everyday Electronic Devices |
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Duracell MN16RT4Z Coppertop Alkaline Batteries 9V 4 Count $17.7 Duracell Usa MN16RT4Z Coppertop Alkaline Batteries 9V 4 Count Duracell Usa MN16RT4Z Coppertop Alkaline Batteries 9V 4 Count Features: Global Product Type : Batteries-Alkaline Quantity : 4 per pack Battery Type : Alkaline Material(s) : Alkaline Manganese Dioxide Battery Size : 9V Voltage : 1.5 V For Use With : Everyday Electronic Devices |
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PRO19 NiMH 9V Battery $9.99 PRO19 NiMH 9V Battery Lenmar 9V Nickel-Metal Hydride rechargeable are high-capacity, high performance batteries designed to give you maximum performance in applications requiring 9 volts.Main FeaturesManufacturer: Lenmar Enterprises, Inc.Manufacturer Part Number: PRO19Manufacturer Website Address: http://www.lenmar.comBattery Finder Address: http://www.ritzcamera.com/battery-locator.htmProduct Type: 9V BatteryBattery Chemistry: Nickel-Metal HydrideBattery Capacity: 200 mAhBattery Voltage: 9 VCompatibilityFits: all devices which use 9V Batteries |
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C Tech Pocket Rockit 9V NiMh Batteries (2) $19.99 These 8.4V Nimh rechargeable batteries are suitable for use in all 9V applications and feature a nominal capacity of 200mah. A flat discharge curve and high nominal voltage ensure that your sound will always remain consistent. Recharge with the C-Tech 9V Nimh Battery Charger. |
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C Tech Pocket Rockit 9V Nimh Batteries (2) $19.99 These 8.4V Nimh rechargeable batteries are suitable for use in all 9V applications and feature a nominal capacity of 200mah. A flat discharge curve and high nominal voltage ensure that your sound will always remain consistent. Recharge with the C-Tech 9V Nimh Battery Charger. |
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1 Box: 12pcs Energizer Industrial 9V Size (EN22) Alkaline Batteries $32.95 Energizer Industrial 9V Alkaline Batteries 12 per Pack EN22 Energizer Industrial Alkaline batteries are produced to the same specifications as Energizer Long Life Alkaline batteries - and designed for today's heavy current or continuous applications. Offer the longest lasting power source of all primary batteries over a range of sizes. No mercury added.Special disposal is not required. Operate well in temperature extremes -30C - 55C.Excellent shelf life - alkaline cells are ready for use after 5 years of storage. |
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1 Box: 12pcs Duracell ProCell 9V Size (PC1604) Alkaline Batteries $30 9V Duracell Procell Alkaline Batteries Duracell ProCell alkaline batteries deliver outstanding performance and reliability. Some major advantages of Duracell ProCell batteries includesDependable Long lasting power with up to a 7-year freshness guarantee. ProCell batteries operate reliably in temperatures of -4 to 129 degrees Fahrenheit. In addition, they are date coded to guarantee freshness. |
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Combo: T-3969A1 Plug-in NiMH Charger + 4 Tenergy 9V 250mAh Batteries $35.49 T-3969A1 Plug-in Type Speedy NiMH & NiCd ChargerQuick charger for size AA, AAA NiMH and NiCd batteries Standard charge for 1 or 2 pcs 9V cellsWith battery type selection for NiMH or NiCd AA, AAA batteriesRecharges batteries in single or groupAutomatic Charging current selection for AA, AAA and 9V cellsDual color LED indication Red color to indicate charging mode Green color to indicate ready/trickle charge modeBuilt-in IC timer control for over-charge protectionCharging TimeNiCd AA/AAA3 hours by timer controlNiMH AA/AAA:8 hours by timer control NiCd/NiMH 9V:10-15 hours by manual Blister PackagingInput Voltage120V AC 60Hz 6W Output VoltageAA-2x (2.8V DC 300mA); AAA-2x (2.8V DC 120mA); 9V Cell-2x (9.0V DC 15ma)CAUTIONRISK OF ELECTRIC SHOCK (dry location use only)! Risk of injury. Risk of Fire and Electric Shock. Charge only 2 or 4AA/AAA or 1-2 9V Ni-MH & Ni-Cd rechargeable batteries. Other types may burst causing injury to person and damage. See instruction manual for use in countries other than the USA. For indoor use only.High Capacity Rechargeable Batteries High quality 9V rectangular size rechargeabale Nickel Metal Hydride (NiMH)battery Ultra high capacity of 250mAh Exact replacement for standard 9V rectangular size battery Provides very long use time per charge with this high 250 mAh capacity Advanced Ni-MH technology means much longer use life per charge than theordinary rechargeables Designed for enhanced performance for high drain applications such asR/Ccontroller, detector, transmitter, and other portable high drain digitalelectronics Can be recharged for up to 1000 times, providing big savings by replacinghundreds of expensive throw away 9V rectangular size batteries. Convenient operation without memory effect. Can be rapidly charged with our chargers model BC1HU, V1199B, V3969A1, V228.Dimensions(H x L x W)48mm x 26mm x 16mm. Weight0.1lbs per cell Battery tested based on International Electronic Commission (IEC)standard to ensure capacity, quality and life time Download product manual here.Other NiMH Rechargeable Battery Combos Also Available Looking for AA Only Battery Combos? Click Here Looking for AAA Only Battery Combos? Click Here Looking for C Only Battery Combos? Click Here Looking for D Only Battery Combos? Click Here Looking for Mix of Various Size Battery Combo Kits? Click Here Looking for Charger Combo Packages? Click Here |
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4pcs Tenergy Premium 9V 200mAh NiMH Rechargeable Batteries $39.99 .R1 {color#900;}Premium Quality Ultra High Capacity 9V Size rechargeable Nickel Metal Hydride (NiMH) Battery PREMIUM Benefits Robust Perfomance - more consistent performance under load Higher Current Capabilities - ideal for high drain applications Compatible with all Tenergy 9V Size NiMH Chargers & Other Brand ChargersHigh quality 9V rectangular size rechargeable Nickel Metal Hydride (NiMH)battery Ultra high capacity of 200mAh Exact replacement for standard 9V rectangular size battery Provides very long use time per charge with this high 200 mAh capacity Advanced Ni-MH technology means much longer use life per charge than other rechargeables Designed for enhanced performance for high drain applications such asR/C controller, detector, transmitter, and other portable high drain digitalelectronics Can be recharged for up to 1000 times, providing big savings by replacing hundreds of expensive throw away 9V rectangular size batteries. Convenient operation without memory effect. Dimensions(H x L x W)48mm x 26mm x 16mm. Weight1.6oz per cell 6 months warranty. Battery tested based on International Electronic Commission (IEC)standard to ensure capacity, quality and life time Other NiMH Rechargeable Battery Combos Also Available Looking for 9V Only Battery Combos? Click Here Looking for 9V & Other Battery Size Combo Kits? Click Here Looking for 9V & Charger Combo Packages? Click Here |
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20pcs Tenergy Premium 9V 200mAh NiMH Rechargeable Batteries $199.99 .R1 {color#900;}Premium Quality Ultra High Capacity 9V Size rechargeable Nickel Metal Hydride (NiMH) Battery PREMIUM Benefits Robust Perfomance - more consistent performance under load Higher Current Capabilities - ideal for high drain applications Compatible with all Tenergy 9V Size NiMH Chargers & Other Brand ChargersHigh quality 9V rectangular size rechargeable Nickel Metal Hydride (NiMH)battery Ultra high capacity of 200mAh Exact replacement for standard 9V rectangular size battery Provides very long use time per charge with this high 200 mAh capacity Advanced Ni-MH technology means much longer use life per charge than other rechargeables Designed for enhanced performance for high drain applications such asR/C controller, detector, transmitter, and other portable high drain digitalelectronics Can be recharged for up to 1000 times, providing big savings by replacing hundreds of expensive throw away 9V rectangular size batteries. Convenient operation without memory effect. Dimensions(H x L x W)48mm x 26mm x 16mm. Weight1.6oz per cell 6 months warranty. Battery tested based on International Electronic Commission (IEC)standard to ensure capacity, quality and life time Other NiMH Rechargeable Battery Combos Also Available Looking for 9V Only Battery Combos? Click Here Looking for 9V & Other Battery Size Combo Kits? Click Here Looking for 9V & Charger Combo Packages? Click Here |
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AAA Battery Tester Checker 9V Button #666 $6.84 Universal AA AAA Battery Tester Checker 9V Button Tests 1.5V miniature cells Checks power level of all 9V & 1.5V batteries |
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Combo: 34pcs Tenergy NiMH Rechargeable Batteries (12AA/12AAA/4C/4D/2 9V) $159.99 High Capacity Rechargeable Batteries (Sale --Save $100) High quality AA/AAA/C/D/9V size high capacity nickel hydride metal (NiMH) rechargeable batteries Super long running time with high capacityAA (2600mAh), AAA (1000mAh), C (5000 mAh), D (10000 mAh), 9V (250mAh) Economic battery package provides huge savings and for all your battery needs Very long life time means thousands of dollars in savings by eliminating the need to buy hundreds of throw away Alkaline batteries. A similar throw away battery package like this would cost you $15- $20, but they can be used only once. Exact replacement for standard AA/AAA/C/D/9V size batteries and NiCd rechargeable batteries Convenient operation due to the advantage that NiMH batteries has no memory effect. Can be charged anytime Can be rapidly charged with smart chargers and universal chargers Batteries tested based on International Electronic Commission (IEC) standard to ensure capacity, quality and life timeTechnical Specifications Size Capacity Weight Dimension(HxD) Voltage Standard Charge Rapid Charge AA 2600 mAh 28g 50.5X14.5 1.2V 15 hours @ 180 mA 2.4 hrs @ 900 mA AAA 1000 mAh 12g 44X11 1.2V 15 hours @65 mA 1.5 hours @650 mA C 5000 mAh 57g 43X23 1.2V 18 hours @300 mA 2hours @3000 mA D 10000 mAh 165g 60X33 1.2V 15 hours @800 mA 3hours @4000 mA 9V 200 mAh 45g 48X16.5X25.6 9V Trickle@3.5 mA 20 hours @15 mA Other NiMH Rechargeable Battery Combos Also Available Looking for AA Only Battery Combos? Click Here Looking for AAA Only Battery Combos? Click Here Looking for C Only Battery Combos? Click Here Looking for D Only Battery Combos? Click Here Looking Other Battery Size Combo Kits? Click Here Looking for Charger Combo Packages? Click Here |
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C Tech Pocket Rockit 9V NiMh Batteries (2) Standard $19.99 Rechargeable batteries to power your Rockit and beyond. |
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T-228 Plug-in Compact Charger with 4 pcs of 9V 250mAh NiMH Batteries $42.99 .r1 {color#900;} Charger Specs Class 2 Battery Charger Model V-228 Input120V AC 60Hz 2W Output2x(9V DC 16mA) Recharges 1 or 2 pcs 9V block (PP3/6F22) NiMH/NiCd rechargeable batteries Equipped with LED lamp to indicate proper charging PackingEach in a clamshell packCharging time10 hoursDownload product manual here.Battery Features High quality 9V rectangular size rechargeabale Nickel Metal Hydride (NiMH)battery Ultra high capacity of 250mAh Exact replacement for standard 9V rectangular size battery Provides very long use time per charge with this high 250 mAh capacity Advanced Ni-MH technology means much longer use life per charge than theordinary rechargeables Designed for enhanced performance for high drain applications such asR/Ccontroller, detector, transmitter, and other portable high drain digitalelectronics Can be recharged for up to 1000 times, providing big savings by replacinghundreds of expensive throw away 9V rectangular size batteries. Convenient operation without memory effect. Can be rapidly charged with our chargers model BC1HU, V1199B, V3969A1, V228.Dimensions(H x L x W)48mm x 26mm x 16mm. Weight0.1lbs per cell Battery tested based on International Electronic Commission (IEC)standard to ensure capacity, quality and life time Other NiMH Rechargeable Battery Combos Also Available Looking for AA Only Battery Combos? Click Here Looking for AAA Only Battery Combos? Click Here Looking for C Only Battery Combos? Click Here Looking for D Only Battery Combos? Click Here Looking for Mix of Various Size Battery Combo Kits? Click Here Looking for Charger Combo Packages? Click Here |
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T-228 Plug-in Compact Charger with 2 pcs of 9V 250mAh NiMH Batteries $32.99 .r1 {color#900;} Charger Specs Class 2 Battery Charger Model V-228 Input120V AC 60Hz 2W Output2x(9V DC 16mA) Recharges 1 or 2 pcs 9V block (PP3/6F22) NiMH/NiCd rechargeable batteries Equipped with LED lamp to indicate proper charging PackingEach in a clamshell packCharging time10 hoursDownload product manual here.Battery Features High quality 9V rectangular size rechargeabale Nickel Metal Hydride (NiMH)battery Ultra high capacity of 250mAh Exact replacement for standard 9V rectangular size battery Provides very long use time per charge with this high 250 mAh capacity Advanced Ni-MH technology means much longer use life per charge than theordinary rechargeables Designed for enhanced performance for high drain applications such asR/Ccontroller, detector, transmitter, and other portable high drain digitalelectronics Can be recharged for up to 1000 times, providing big savings by replacinghundreds of expensive throw away 9V rectangular size batteries. Convenient operation without memory effect. Can be rapidly charged with our chargers model BC1HU, V1199B, V3969A1, V228.Dimensions(H x L x W)48mm x 26mm x 16mm. Weight0.1lbs per cell Battery tested based on International Electronic Commission (IEC)standard to ensure capacity, quality and life time Other NiMH Rechargeable Battery Combos Also Available Looking for AA Only Battery Combos? Click Here Looking for AAA Only Battery Combos? Click Here Looking for C Only Battery Combos? Click Here Looking for D Only Battery Combos? Click Here Looking for Mix of Various Size Battery Combo Kits? Click Here Looking for Charger Combo Packages? Click Here |
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Combo: 26pcs Tenergy Premium NiMH Rechargeable Batteries 8AA/8AAA/4C/4D/2 9V $146.95 Tenergy Premium AA/AAA/C/D/9V NiMH Rechargeable BatteriesTenergy Premium AA/AAA/C/D/9V size high quality nickel hydride metal (NiMH) rechargeable batteries.Super long running time with high capacityAA (2500mAh), AAA (1000mAh), C (5000mAh), D (10,000mAh), and 9V (200mAh). Battery Economic Package provides huge savings and can be used for all your battery needs.Long lasting battery life-cycle, which provides thousands of dollars in savings by eliminating the need of buying hundreds of throw away Alkaline batteries (A similar one-time-use battery package like this would cost $15-$20, but can only be used once).Exact replacement for standard AA/AAA/C/D/9V size batteries and NiCd rechargeable batteries. No memory effect- battery does not require drainage before a charge.Robust performace- more consistent performance under load. Higher current capabilities- ideal for high drain applications. Longer and more consistent run-time. 6 months warranty.Compatible with all chargers that support NiMH rechargeable batteries (can be rapidly charged with smart chargers and universal chargers).Batteries tested based on International Electronic Commission (IEC) standard to ensure capacity, quality, and life-time. Technical Specifications Size Capacity Weight Dimensions Voltage Standard Charge Rapid Charge AA 2500 mAh 30g H 50.5 X D 14.5mm 1.2V 15 hours @ 180 mA 2.7 hrs @ 900 mA AAA 1000 mAh 13g H 44 X D 11mm 1.2V 15 hours @65 mA 1.5 hours @650 mA C 5000 mAh 85g H 49 X D 25mm 1.2V 15 hours @ 300 mA 2 hours @ 3000 mA D 10000 mAh 165g H 59 X D 33mm 1.2V 15 hours @ 800 mA 3 hours @ 4000 mA 9V 200 mAh 34g H 48 X L 26 X W 16mm 9V 16 hours @ 19 mA 7 hours @ 38 mA Other NiMH Rechargeable Battery Combos Also Available Looking for AA Only Battery Combos? Click Here Looking for AAA Only Battery Combos? Click Here Looking for C Only Battery Combos? Click Here Looking for D Only Battery Combos? Click Here Looking Other Battery Size Combo Kits? Click Here Looking for Charger Combo Packages? Click Here |
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Combo: 34pcs Tenergy Premium NiMH Rechargeable Batteries (12AA/12AAA/4C/4D/2 9V) $161.95 Tenergy Premium AA/AAA/C/D/9V NiMH Rechargeable BatteriesTenergy Premium AA/AAA/C/D/9V size high quality nickel hydride metal (NiMH) rechargeable batteries.Super long running time with high capacityAA (2500mAh), AAA (1000mAh), C (5000mAh), D (10,000mAh), and 9V (200mAh). Battery Economic Package provides huge savings and can be used for all your battery needs.Long lasting battery life-cycle, which provides thousands of dollars in savings by eliminating the need of buying hundreds of throw away Alkaline batteries (A similar one-time-use battery package like this would cost $15-$20, but can only be used once).Exact replacement for standard AA/AAA/C/D/9V size batteries and NiCd rechargeable batteries. No memory effect- battery does not require drainage before a charge.Robust performace- more consistent performance under load. Higher current capabilities- ideal for high drain applications. Longer and more consistent run-time. 6 months warranty.Compatible with all chargers that support NiMH rechargeable batteries (can be rapidly charged with smart chargers and universal chargers).Batteries tested based on International Electronic Commission (IEC) standard to ensure capacity, quality, and life-time. Technical Specifications Size Capacity Weight Dimensions Voltage Standard Charge Rapid Charge AA 2500 mAh 30g H 50.5 X D 14.5mm 1.2V 15 hours @ 180 mA 2.7 hrs @ 900 mA AAA 1000 mAh 13g H 44 X D 11mm 1.2V 15 hours @65 mA 1.5 hours @650 mA C 5000 mAh 85g H 49 X D 25mm 1.2V 15 hours @ 300 mA 2 hours @ 3000 mA D 10000 mAh 165g H 59 X D 33mm 1.2V 15 hours @ 800 mA 3 hours @ 4000 mA 9V 200 mAh 34g H 48 X L 26 X W 16mm 9V 16 hours @ 19 mA 7 hours @ 38 mA Other NiMH Rechargeable Battery Combos Also Available Looking for AA Only Battery Combos? Click Here Looking for AAA Only Battery Combos? Click Here Looking for C Only Battery Combos? Click Here Looking for D Only Battery Combos? Click Here Looking Other Battery Size Combo Kits? Click Here Looking for Charger Combo Packages? Click Here |
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Combo: 68pcs Tenergy Premium NiMH Rechargeable Batteries (24AA/24AAA/8C/8D/4 9V) $299.99 Tenergy Premium AA/AAA/C/D/9V NiMH Rechargeable BatteriesTenergy Premium AA/AAA/C/D/9V size high quality nickel hydride metal (NiMH) rechargeable batteries.Super long running time with high capacityAA (2500mAh), AAA (1000mAh), C (5000mAh), D (10,000mAh), and 9V (200mAh). Battery Economic Package provides huge savings and can be used for all your battery needs.Long lasting battery life-cycle, which provides thousands of dollars in savings by eliminating the need of buying hundreds of throw away Alkaline batteries (A similar one-time-use battery package like this would cost $15-$20, but can only be used once).Exact replacement for standard AA/AAA/C/D/9V size batteries and NiCd rechargeable batteries. No memory effect- battery does not require drainage before a charge.Robust performace- more consistent performance under load. Higher current capabilities- ideal for high drain applications. Longer and more consistent run-time. 6 months warranty.Compatible with all chargers that support NiMH rechargeable batteries (can be rapidly charged with smart chargers and universal chargers).Batteries tested based on International Electronic Commission (IEC) standard to ensure capacity, quality, and life-time. Technical Specifications Size Capacity Weight Dimensions Voltage Standard Charge Rapid Charge AA 2500 mAh 30g H 50.5 X D 14.5mm 1.2V 15 hours @ 180 mA 2.7 hrs @ 900 mA AAA 1000 mAh 13g H 44 X D 11mm 1.2V 15 hours @65 mA 1.5 hours @650 mA C 5000 mAh 85g H 49 X D 25mm 1.2V 15 hours @ 300 mA 2 hours @ 3000 mA D 10000 mAh 165g H 59 X D 33mm 1.2V 15 hours @ 800 mA 3 hours @ 4000 mA 9V 200 mAh 34g H 48 X L 26 X W 16mm 9V 16 hours @ 19 mA 7 hours @ 38 mA Other NiMH Rechargeable Battery Combos Also Available Looking for AA Only Battery Combos? Click Here Looking for AAA Only Battery Combos? Click Here Looking for C Only Battery Combos? Click Here Looking for D Only Battery Combos? Click Here Looking Other Battery Size Combo Kits? Click Here Looking for Charger Combo Packages? Click Here |
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BP 9V 300mAh High Capacity Rechargeable Batteries $4.19 Overview:Good performance and freshnessEnvironmentally friendlySpecification:Weight Approx:30gSize Approx:4.7 x 2.6 x 1.5 cm |
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Kidde KN-COSM-IB Hardwire Combination Carbon Monoxide and Smoke Alarm with Battery Backup and Voice Warning, Interconnectable $32.50 Untitled Document .caption { font-family: Verdana, Helvetica neue, Arial, serif; font-size: 10px; font-weight: bold; font-style: italic; } ul.indent { list-style: inside disc; text-indent: 20px; } table.callout { font-family: Verdana, Helvetica, Arial, serif; margin: 10px; width: 250; } td.callout3-c26 { height: 100 percent; background: url('http://g-ecx.images-amazon.com/images/G/01/th/detail-p... |
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First Alert SC9120B Hardwire Combination Smoke/Carbon Monoxide Alarm with Battery Backup $29.99 The BRK hardwire combination smoke and carbon monoxide alarm detects two hazards with one simple unit. Carbon monoxide (CO) is a colorless, odorless, deadly gas. It can be emitted by sources including gas or oil furnaces, gas clothes dryers, water heaters, fireplaces, wood stoves, charcoal grills, gas ranges, and space heaters. A clogged chimney, improper venting, and attached garages can also cau... |
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Kidde i9040 Fire Sentry Battery-Operated Ionization Sensor Compact Smoke and Fire Alarm $5.49 Designed to help protect you and your family from the dangers of smoke and fire, the Kidde i9040 Fire Sentry Compact Smoke and Fire Alarm, Ionization Sensor is a compact, battery-operated unit that provides continuous protection, even during power outages. UL-listed, it uses ionization technology to detect smoke and fires as soon as they start, providing both extra escape time and peace of mind.i9... |
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Philips PowerLife Alkaline AA Batteries 12PK $1.44 These Philips batteries use Alkaline technology ensures power for high-drain devices, and Alkaline batteries are six times better than average Zinc Carbon batteries. These Philips batteries are guaranteed free from harmful heavy metals such as Cadmium, Mercury and Lead. Philips offers a complete portfolio consisting of the most frequently used batteries (AA, AAA, C, D, 9V) in different packaging v... |
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Philips PowerLife Alkaline AAA Batteries 12PK $0.99 These Philips batteries use Alkaline technology ensures power for high-drain devices, and Alkaline batteries are six times better than average Zinc Carbon batteries. These Philips batteries are guaranteed free from harmful heavy metals such as Cadmium, Mercury and Lead. Philips offers a complete portfolio consisting of the most frequently used batteries (AA, AAA, C, D, 9V) in different packaging v... |
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Procell 9V Alkaline Battery Bulk Pack - 72 Per Package $82.74 The #1 rated batteries by AV and broadcast professionals. ProCell batteries can last up to seven years. These batteries can operate in temperatures of 20°C~54°C. They can last up to ten times longer than super heavy duty zinc carbon batteries in power demanding applications.Save money by buying batteries in bulk! This bulk package contains 72 "9V" batteries.... |
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Carbon Monoxide Alarm, AC/DD Plug In, 9V Battery Backup, White $27.99 KID21006137 Features: -Product Type: Alarm Lock.-Alarm Status: Flashing LED.-Certifications & Standards: UL.-Brand Name: Kidde.-Alarm Type: Security Alarm.-Manufacturer: Kidde Fire and Safety.-Product Model: KN-COB-LCB-A.-Product Name: Nighthawk KN-COB-LCB-A Fire Carbon Monoxide Alarm.-Product Line: Nighthawk.-Manufacturer Part Number: 21006137.-Manufacturer Website Address: .-Packaged Quantity:... |
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Green Solutions Universal Battery Charger $19.95 Save money and the environment with our Green Solutions Universal Battery Charger. This complete unit safely charges any battery. Recharge your standard, heavy duty, Ni-Cad and alkaline batteries. Safely charges any AA,AAA,C,D,and 9volt batteries. Our LED monitor indicates charging levels at a glance and extends your battery life up tp 10 times the normal battery life. So stop throwing away you ba... |
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TC1(TC-1) TriCode One-Channel Remote Control $10.65 The TC-1 Remote is compatible with Multi-CodeTM, Delta® and Stanley® code formats -Dual frequency remote control/receiver rated at 300MHz and 310MHz.... |
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MTI SA-325 Detector Carbon Monoxide Alarm with AAA Battery $54.87 Detector Carbon Monoxide Alarm with AAA Batteries RVIA requires all new RVs to have a CO alarm as of January 2005. Meets state and local codes for battery operated CO alarms. Test and reset button mutes alarm during ventilation.... |
E01356-GP 1604S / 6F22 9V Carbon Battery
Tell You Something About Alternate Battery Systems
The media tells us of wonderful new batteries being developed that promise long runtimes and are paper-thin, durable, cheap and environmental friendly. While these experimental packs may be able to produce a voltage, the downsides are seldom revealed. The typical shortcomings are weak load capabilities and short cycle life. Yes, even a lemon can be made into a battery. Just poke a copper coin and galvanized nail into the innards. The power is low and you need 500 lemons to light a flashlight bulb.
Using seawater as electrolyte has also been tried. The sea would produce an endless supply of electricity, but the retrieved energy is only good to light a flashlight and corrosion buildup limits the service life. Outside the much-talked-about lead, nickel- and lithium-based batteries, other systems show promise. Let's have a closer look at them in roughly the sequence of age.
Nickel-iron
After inventing nickel-cadmium in 1899, Sweden's Waldemar Jungner tried to substitute iron for cadmium to save money; however, poor charge efficiency and gassing (hydrogen formation) prompted him to abandon the development without securing a patent.
In 1901, Thomas Edison continued the development of the nickel-iron battery as a substitute to lead acid for electric vehicles. He claimed nickel-iron was "far superior to batteries using lead plates and acid" and counted on the emerging electric vehicle market. He lost out when gasoline-powered cars took over and was deeply disappointed when the auto industry did not adopt nickel-iron as the starter, lighting and ignition battery (SLI) for cars.
The nickel-iron battery (NiFe) uses an oxide-hydroxide cathode and an iron anode with potassium hydroxide electrolyte and produces a nominal cell voltage of 1.2V. NiFe is resilient to overcharge and over-discharge and can last for more than 20 years in standby applications. Resistance to vibrations and high temperatures made NiFe the preferred battery for mining in Europe, and during World War II the battery powered the German V-1 flying bomb and the V-2 rockets. Other applications are railroad signaling, forklifts, and power for stationary applications. NiFe has a low specific energy of about 50Wh/kg, has poor low-temperature performance and exhibits high self-discharge of 20 to 40 percent a month. This, with high manufacturing cost, prompted the industry to stay faithful to lead acid.
Nickel-zinc
Nickel-zinc batteries are similar to nickel-cadmium in that they use an alkaline electrolyte and a nickel electrode, but differ in voltage; NiZn provides 1.6V/cell rather than 1.2V, which NiCd delivers. Nickel-zinc was first developed in the 1920s but it suffered from short cycle life caused by dendrite growth. This led to electrical shorting. Improvements in the electrolyte have reduced this problem, and NiZn is being considered again for commercial uses. Low cost, high power output and good temperature operating range make this chemistry attractive. NiZn charges at a constant current to 1.9V/cell and cannot take trickle charge. The specific energy is similar to other nickel-based systems. NiZn can by cycled 200–300 times, has no heavy toxic materials and can easily be recycled. Some are available in AA cells.
Nickel-hydrogen
When research for nickel-metal-hydride began in 1967, problems with metal instabilities caused a shift towards the development of the nickel-hydrogenbattery (NiH). NiH uses a steel canister to store the hydrogen gases at a pressure of 1,200psi (8,270kPa). The cell includes solid nickel electrodes, hydrogen electrodes, gas screens and electrolyte. These components are encapsulated in the pressurized vessel.
NiH has a nominal cell voltage of 1.25V and the specific energy is 40–75Wh/kg. The advantages are long service life even with full discharge cycles, good calendar life due to low corrosion, minimal self-discharge, and a remarkable temperature performance of –28°C to 54°C (–20°F to 130°F). These attributes make NiH ideal for satellite use. Scientists are developing NiH batteries for terrestrial use and hope to supply markets for energy storage systems and the electric vehicle. The negatives are low specific energy and high cost. A single cell for a satellite application costs thousands of dollars.
Zinc-air
Zinc-air batteries generate electrical power by an oxidation process of zinc and oxygen from the air. The cell can produce 1.65V, however, 1.4V and lower achieves a longer lifetime. To activate the dell computer battery, the user removes a sealing tab that enables airflow and the battery reaches full operating voltage within five seconds. Once turned on, the battery cannot be reverted back to the standby mode, the chemicals dry out, and the battery has a short shelf life. Adding a tape to stop airflow slows the degeneration.
Zinc-air batteries have similarities to the proton exchange membrane fuel cell (PEMFC) in that they use oxygen in the air as fuel for the positive electrode. Read about the fuel cell. Air can, to a certain extent, control the rate of the reaction. Zinc-air is considered a primary battery, however, there are recharging versions for high-power applications. Recharging occurs by replacing the spent zinc electrodes, which can be in the form of a zinc electrolyte paste. Other zinc-air batteries use zinc pellets.
At 300–400Wh/kg, zinc-air has a high specific energy but the specific power is low. Manufacturing cost is low and in a sealed state, zinc-air has a two percent self-discharge per year. Zinc-air is sensitive to extreme temperatures and high humidity. Pollution also affects performance, and high ambient carbon dioxide reduces the performance by increasing the internal resistance. Typical applications include hearing aids; high-power versions operate remote railway signaling and safety lamps at construction sites.
Silver-zinc
The silver-zinc battery has served a critical role for defense and space applications, as well as TV cameras and other professional equipment needing extra runtime. High cost and short service life locked the battery out of the commercial market but it's on the verge of a rebirth.
The zinc electrode and separator were the primary cause of failure in the original design; the zinc electrode degraded rapidly when cycled. The battery developed zinc dendrites that pierced the separator, causing electrical shorts. Furthermore, the separator degraded whether used or not by simply sitting in the potassium hydroxide electrolyte. This limited the calendar life to about two years. Improvements in the zinc electrode and separator promise a longer service life and a 40 percent higher specific energy than Li-ion. Silver-zinc is safe, has no toxic metals and can be recycled, but the use of silver makes the battery expensive to manufacture.
Sodium-sulfur
Sodium batteries, also known as molten salt or thermal battery, come in primary and secondary versions. The battery uses molten salts as an electrolyte and operates at a temperature of 400–700°C (752–1,292°F). Newer designs run at a lower 245–350°C (473–662°F) temperature.
Conceived by the Germans during World War II and used in their V-2 rockets, the electrolyte of the molten salt batteries is inactive when cold and has a long storage of more than 50 years. Once activated with a heat source, the battery can provide a high power burst for a fraction of a second or deliver energy over several hours. The high power is made possible by the good ionic conductivity of the molten salt. Primary sodium batteries are almost exclusively used for the military as a "one-shot" engagement in guided missiles. However, interest of the reader lies in the rechargeable version.
The rechargeable sodium-sulfur (NaS) gained worldwide attention during the 1970s and 1980s, but short service life and high cost dampened the enthusiasm. The sodium-nickel-chloride battery, also known as ZEBRA,* came to the rescue and today this battery is being used successfully in many applications.
ZEBRA has a nominal cell voltage of 2.58 volts and an specific energy of 90–120Wh/kg, a level comparable with Li-manganese and Li-phosphate. The service life is about eight years and 3,000 cycles. It can be fast-charged, is non-toxic and the raw materials are abundant and low-cost. ZEBRA batteries come in large sizes of 10kWh or higher and typical applications are forklifts, railways, ships, submarines and electric cars. A growing market for sodium-based batteries is load leveling, also known as grid storage. The Think City EV has a choice of ZEBRA and Li-ion. ZEBRA has advantages when operating at extreme temperatures and when the battery is in continuous use, such as in taxis and delivery vans.
The ZEBRA battery must be heated to 270–350°C (518–662°F), a temperature that is lower than the original sodium-sulfur battery. Even though special insulation minimizes heat loss, heating consumes 14 percent of the battery's energy per day, which results in a self-discharge of 18 percent. An active ZEBRA battery should be on charge or in use. It takes 3–4 days to cool down, and reheating takes about two days depending on the SoC at time of shutdown. Common failures include electrical shorts due to corrosion of the insulators, which then become conductive, as well as growth of dendrites, which increases self-discharge.
Reusable Alkaline
Introduced in 1992, the reusable alkaline serves as an alternative to disposable batteries; however, the anticipated breakthrough never occurred and today the reusable alkaline satisfies only a small market niche. The lack of consumer appeal is regrettable when considering the environmental benefit of having to discard fewer batteries. It is said that the manufacturing cost of the reusable battery is similar to that of a regular alkaline and the ability to recharge, although only for a limited time, offers definite advantages.
Recharging alkaline batteries is not new. Ordinary alkaline batteries have been recharged in households for many years, but manufacturers do not endorse this practice for safety reasons. Recharging is only effective if the alkaline is discharged to less than 50 percent before recharging. The number of recharges depends on the depth of discharge and is limited to just a few cycles at best. Each recharge stores less capacity until the battery is finally worn out. There is a cautionary advisory: charging ordinary alkaline batteries may generate hydrogen gas that can lead to explosion.
The reusable alkaline overcomes some of these deficiencies, but not all. With each recharge, the battery loses charge acceptance, and the longevity is in direct relationship to the depth of discharge. The deeper the discharge, the fewer cycles the battery can endure. At 50 percent depth of discharge, we can expect 50 cycles. The manufacturer may have overestimated the eagerness of the user wanting to recharge early; most users run a battery empty and recharge when necessary.
Tests performed by Cadex on "AA" reusable alkaline cells show a capacity reading on the first discharge that is similar to that of a regular alkaline. After the first recharge using the manufacturer's charger, however, the reusable alkaline settles at only 60 percent, a capacity slightly below that of NiCd. Repeat cycling in the same manner resulted in further capacity losses. The discharge current was 200mA (0.2 C-rate, or one-fifth of the rated capacity) and the end-of-discharge threshold was set to 1V/cell.
An additional limitation of the reusable alkaline system is its low permissible load current of 400mA (lower than 400mA provides better results). Although adequate for flashlights and personal entertainment devices, 400mA is insufficient to power most digital cameras and communication devices.
Table 1 compares the specific energy, voltage, self-discharge and runtime of over-the-counter batteries. Available in AA, AAA and other sizes, these cells can be used in portable devices designed for these norms. Even though the cell voltages may vary, the end-of-discharge voltages are common, which is typically 1V/cell. Portable devices have some flexibility in terms of voltage range. It is important not to mix and match cells and to always use the same type of batteries in the holder. Safety concerns and voltage incompatibility prevent the sales of lithium-ion toshiba batteries in AA and AAA formats.
Karl Kordesch, professor and co-inventor of the reusable alkaline, expressed disappointment in the market failure of this battery by saying, and I paraphrase, "If only people could be taught to recharge the battery sooner, before the energy is fully depleted." The reusable alkaline could indeed provide extended service life if the user discharged the battery by only a small amount before recharging, but this does not suit consumer behavior. A user expects to get the full use of a battery before having to recharge.
NiMH has since replaced the reusable alkaline. Price is important and to lower cost for the consumer market, some battery manufacturers have reduced the capacity of the AA cell from 2,700mAh to 2,000mAh. The 2,700mAh AA cell is still available. Manufacturers are well tuned to customer needs and make the necessary adjustments to best serve the market.
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