battery chargers » Computers and Electronics from the Shadetree Tech

Tenergy Propel Sub C 3800mAh NiMH Flat Top Rechargeable Battery

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Aug 062011

Tenergy Propel Sub C 3800mAh NiMH Flat Top Rechargeable Battery

High quality Sc size, 3800 mAh Nickel metal hydride (Ni-MH) battery.Up to 38 Amps high drain current rate, ideal for making various battery packs for heavy duty applications such as remote control (RC) toys, electrical guns, power tools and backups.Solderable taps enable cost effective and easy way to make your own power pack of different voltage and shape.Each cell is individually checked before shipping and all the batteries are matched.Ultra high capacity, 40% more run time than Ni-Cd Sc battery.Very long cycle life and Rapid battery charge upSignificant savings (60 % or more) from any retail stores.Battery tested based on International Electronic Commission (IEC) standard to ensure capacity, quality and life time 66 months warranty.Technical SpecificationsDimensionHeight 43 mm, Diameter 23 mmWeight58g per cellCapacity3800 mAhVoltage1.2VSingle Cell Resistance <=5 Mili OhmStandard Charge15 hours @ 300 mARapid Charge1.5 hours @ 3000 mADownload product data sheet here.

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AT: Square NiMH 24V 4200mAh Battery for E-Bikes, Scooters and Robots

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Aug 062011

AT: Square NiMH 24V 4200mAh Battery for E-Bikes, Scooters and Robots

“24 V 4200 mAh NiMH battery pack Ideal for DC Power Supply for scooter, robot, E-Bikes and any 24V DC device with less than 10A discharging current requirement. Made with 20 Sub C size 4200mAh TENERGY high power NiMH Batteries. Extra battery pack protection with high temperature and high strength PVC wrap 24V NiM battery charger is recommended. 6 months warranty.Technical SpecificationsVoltage24V Maximum discharging current(Battery pack will not be able to sustain high current. We are not responsible for any damage caused by over-use)- Continuous10Amp- Peak short time20Amp Battery20 NIMH Sub C cells Connector TypeStandard Male Tamiya and mini male Tamiya. DimensionsHeight 1.75″”; Width 3.5″”; Length 4.5″” Battery Configuration:4 rows:4×5 batteries Weight2.6 Lb.WARNING:Don’t subject battery to too high current drain (>10A for continuous use) Don’t drain the voltage to below 20V Internal over-discharging protection can shut down and power. If you can not accept power off in your applications, please don’t use this pack Don’t connect mutliple these battery packs to increasepack votlage or capacity Don’tmake changes to battey packs and chargers. Any alteration will VOID the warranty from us.”

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AT: Square NiMH 24V 10000mAh Battery for E-Bikes, Scooters and Robots with Bare Leads

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Aug 062011

AT: Square NiMH 24V 10000mAh Battery for E-Bikes, Scooters and Robots with Bare Leads

24 V 10000 mAh NiMH battery pack Ideal for DC Power Supply for scooter, robot, E-Bikes and any 24V DC device with less than 10A discharging current requirement. Made with 20 D size 10000mAh TENERGY high power NiMH Batteries. Extra battery pack protection with high temperature and high strength PVC wrap 24V NiM battery charger is recommended. 6 months warranty.Technical SpecificationsVoltage24V Maximum discharging current(Battery pack will not be able to sustain high current. We are not responsible for any damage caused by over-use)- Continuous10Amp- Peak short time20Amp Battery20 NIMH D cells Connector TypeStandard Male Tamiya and mini male Tamiya. DimensionsHeight 60mm; Width 128mm; Length 160mmBattery Configuration:4 rows:4×5 batteries Weight7.7 Lb.WARNING:Don’t subject battery to too high current drain (>10A for continuous use) Don’t drain the voltage to below 20V Internal over-discharging protection can shut down and power. If you can not accept power off in your applications, please don’t use this pack Don’t connect mutliple these battery packs to increasepack votlage or capacity Don’tmake changes to battey packs and chargers. Any alteration will VOID the warranty from us.

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AT: Square NiMH 24V 14000mAh Battery for E-Bikes, Scooters and Robots with Bare Leads

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Aug 062011

AT: Square NiMH 24V 14000mAh Battery for E-Bikes, Scooters and Robots with Bare Leads

24 V 14000 mAh NiMH battery pack Ideal for DC Power Supply for scooter, robot, E-Bikes and any 24V DC device with less than 14A discharging current requirement. Made with 20 F size 14000mAh TENERGY high power NiMH Batteries. Extra battery pack protection with high temperature and high strength PVC wrap 6 months warranty.Technical SpecificationsVoltage24V Maximum discharging current(Battery pack will not be able to sustain high current. We are not responsible for any damage caused by over-use)- Continuous10Amp- Peak short time20Amp Battery20 NIMH F cells DimensionsHeight 90mm; Width 130mm; Length 162mmBattery Configuration:4 rows:4×5 batteries Weight10.5 Lb.WARNING:Don’t subject battery to too high current drain (>10A for continuous use) Don’t drain the voltage to below 20V Internal over-discharging protection can shut down and power. If you can not accept power off in your applications, please don’t use this pack Don’t connect mutliple these battery packs to increasepack votlage or capacity Don’tmake changes to battey packs and chargers. Any alteration will VOID the warranty from us.

11832

5 CR2032 Lithium Button Cells

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Aug 062011

5 CR2032 Lithium Button Cells

CR2032 Lithium Button Cells (Non-rechargeable)CR Lithium button cell, 3V nominal voltage, adopts Japan-imported high-tech steel and well-selected materials in order to make sure that each cell has the following advantagessmooth discharge curve, high capacity, long storage time, be applicable to wide-range temperature and excellent leakage resistance. ApplicationsWatch, computer, calculator, IC cards, electric key and other electric products CautionDo not recharge, incinerate or disassemble. Fire and burn hazard. Guarantee1 year quality guaranteeSPECIFICATIONSModelCR2032ChemistryLithiumVoltage3VCapacity220 mAhWeight3.2gDiameter (mm)20Height (mm)3.2Continuous Standard Current (mA)Continuous Low Drain Current (uA)0.25Continuous Max Current (mA)0.4High Drain Pulse Current (mA)12

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