Specification: Type Li-ion rechargeable battery. Capacity 3100m Ah Max discharge current 60 A Standard voltage 3.7 V Size 18*65mm. Top shape Flat Top Circle Times 1300 times with normal use Weight 55g / each pc Purpose E-CIG, flashlight, headlamp, audioequipment, notebook etc Charging time 1000m A need around 3.1 hours ; 1600m A need around 1.9 hours
Features:-Over charge & discharge protection circuit.-Safe & environmental friendly.-Good packing & safe shipping for the battery.-Battery appliances such as emergency lighting, portable devices, power tools. Notes:-DO NOT dispose in fire or heat.-DO NOT puncture, damage, and disassemble.-DO NOT mix fresh batteries with used batteries. Package included:2x Best Fire 3100m Ah 60A 3.7V 18650 Rechargeable Battery