Topex Battery Co.,Ltd is one of the best China 3.2v-3000mah-18650 battery for emergency lighting suppliers and manufacturers, welcome to wholesale 3.2v-3000mah-18650 battery for emergency lighting from us.18650-3.2V-3000mAh Battery for Emergency LightingBattery Pack SpecificationsItemsStandardCommentsNominal voltage3.2VTypical capacity3.0±0.2AhAt 0.2C discharge rateStandard continuous discharge current1AMax continuous discharge current2ADischarge cut-off voltageAbout 2.5VCharge voltage3.6±0.1VCharge mode: CC/CV，Use a constant current,constant voltage (CC/CV) please use special lithium charger.Charge current2AInner resistance≤60mΩBetween positive and negative polarOperation temperature rangeCharge0℃～+45℃Discharge-20℃～+60℃When the environment temperature is higher than 45℃，please pay attention to ventilation and heat rejection.Storage temperature range0℃～40℃（Capacity 80%）Recommended long-term storage temperature is 15~25℃Humidity5%≤RH≤85%WeightAp......url:http://www.topexbattery.com