Weltool UB18-35 1 Pcs 3500mAh USB Rechargeable 18650 Battery For Flashlight Electric Bike

Specification ModelUB18 35Capacity3500mAhInternal resistance≤50mΩVoltage3 6 3 7VDischarge current10A MAX Charging current0 8A Mirco USB interface charging current 1A charger charging current Overcharge protection voltage4 3 ± 0 05VOver discharge protection voltage2 5 ± 0 1VCycle charge and discharge timesAfter 500 times the battery still has 75 capacityCharging indicatorRed light charging blue light charging completed Charging temperature10 45 ℃Discharge temperature 15 60 ℃Storage temperature 15 50 ℃Size18 6 ± 0 2mm diameter 70 ± 0 2mm length Weight49 7 ± 0 05g  Features  1 High performance small size light weight 2 The charge voltage is stable 3 High continuous discharge rate 4 small internal resistance 5 Absence of pollution long life cycle  Note 1 Do not incinerate 2 Do not disassemble 3 Do not short positive and negative contacts 4 Do not expose to heat 5 Do not completely discharge 6 Do not use force to install a li ion battery 7 Use only high quality battery charger 8 Charge fully before first use 9 Store in cold and dry place at approximately nominal voltage Package included 1 x 18650 Battery