Weight:113g Dimensions:2.68in*0.75in*2.68in(6.8cm*1.9cm*6.8cm) Brand:LusteFire Quantity:2 pieces/pack Color(Main):Black+Purple Battery Type:Li-ion battery Model:18650 Marked Capacity:3000mAh Actual Capacity:3000mAh Voltage:3.7V Rechargeable:Yes Charging Times:500 times Protected Board:Yes Over-voltage Protection:Yes Short-circuit Protection:Yes Overcharge Protection:Yes Overdischarge Protection:Yes Mercury Included:No Application:Power Supply Packing List:1x Battery Pack 1x Battery Box