AA 14500 Lithium Ion Rechargeable Batteries: 3.2V500mAh(1.6Wh)Production：OptimumNano 14550 LiFePO4 battery cells can be in series and in parallel consist in battery pack. Using in Solar storage, Electric Vehicle, EV, HEV. Accept OEM,ODM, free shipping to all over the world.Product parameter:Nominal?Voltage3.2VExpected?Cycle?LifeMore?than?2000?cycles,with?1C?charge?and?discharge?rate,?at?25?℃Nominal?Capacity?(at?0.5C,?25?degC)500mAhDiameter13.9±0.02mmImpedance?(Max.?at1000Hz)≤60mΩMax.?Charge?Voltage3.65VProduct feature:Attractive cycle lifeExtended safety performanceWide operating temperature rangeUnrivalled high temperature performanceGreen energy without metal contaminantHigh capacitySteady output voltage?Little self-discharge?Double safety protectionWithstanding very high level of vibrations and shocksShipping and servicing1) We have professional cooperate forwarder2) 2 years after sales serviceProduction Line:Certificate:UL.CE,ROHS,ISO9001,TS16949,SGS,BV,IEC62133,...etc
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