Brand KMS Color Red + silver + black Material Lithium battery Quantity 1 Type Lithium Ion Model 18650 Mark Capacity 3000mAh Actual Capacity 2000mAh Battery Voltage 3.7 V Rechargeable Yes Rechargeable Times 1000 Buitl-in Protected Circuit Yes Over Voltage Protection Yes Short-circuit Protection Yes Over-charging Protection Yes Over-discharging Protection Yes Mercury Free Yes Application Lighting or other device needing 3.7V power Other Features Rechargeable times: 1000 times; Suitable for the LED light flashlight LED outdoor lights electric toys and other products Packing List 1 x Lithium battery