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Li-Polymer 3.7V 250mAh (572025) Battery w/ PCB & Wire


Li-Polymer 3.7V 250mAh (572025) with PCB and WireSpecification ItemSpecificationsRemarkTypical Capacity250mAh 5%0.2C5A dischargeNominal Voltage3.7VAverage Voltage at 0.2C5A dischargeStandard Charging Current0.2C5A Working temperature0~45??CMax Charging Current1.5C5ACharge cut-off Voltage4.20 0.03VStandard Discharge Current0.2C5AWorking temperature-20~60??CMax Discharge Current1.5C5AWorking temperature-20~60??CDischarge cut-off Voltage2.75VCell Voltage3.76 – 3.9VWhen leave factoryImpedance200mAC 1KHz 25??C after 50% chargerPack DimensionH x W x L 6.2×20.5×26.5mmWeight~ 6g (Approx)Storage Temperature 1 month-20~45??CBest 20 5??C for long-time storage 3 months0~30??C 6 months20 5??CStorage humidity65 20% RHCautions Be careful when working with Polymer Li-ion cells – they are very sensitive to charging characteristics and may EXPLODE if mis-handled. DO NOT charge other types of batteries beside the ones that are specified; improper use can cause explosion and breakage. DO NOT disassemble the charger. DO NOT put batteries on wood surface or carpet when charging; keep batteries & charger in a fire-proof container.DO NOT leave battery un-attended when charging – please keep out of children’s reach. Keep charger & batteries away from humidity circumferences; no liquid is allowed to get in otherwise it may cause damage and lead to accident. Please take battery out of charger after charging has completed to avoid battery self-discharge. Charger may not be able to fully charge batterythathas not been used for a long period of time; several recycles of charge-discharge will improve the battery’s performance. We are not responsible for damages if there is modification made to the battery’s form, shape, or when make into packs.User should have enough knowledge about Polymer Li-ion rechargeable batteries & charger before charging, discharging, and assemble.We are not responsible for any damages caused by misuse or mishandling of these Polymer Li-ion batteries.

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