Ameec Shenzhen Technology Co.,Ltd TC [China]

Key Specifications/Special FeaturesKey specifications/special features:Battery type: 18650 batteryNominal voltage: 11.1VNominal capacity: 20000mAhInternal resistance: ≤250mDimension: Max: 112×76×72mmCharge voltage: 12.6VCharge current: 0.5CCharge method: CC/CV (constant current/constant voltage)Discharge current: 0.2C (Standard)1C(Max)Discharge cut-off voltage: 8.25VOperating temperature:Charging temperatures: 0~45°CDischarging temperatures: -20~60°CVoltage of shipment: 11.1-11.7VStorage temperatures:· 3 month-20~45°C· 1 year -20~25°C· Relative humidity: 65±20%