18650 battery 1.Ultra light portable 2.Many colors available 3.Factory delivery in time 4.FCC,CE,RoHS approval 2000/2200 ... /2400/2600mAh 18650 battery Brand Name :OEMModel ... even in a call, whenever and wherever, no need fixed battery.♥Fashionable design: nice appearance, professional design ,leading fashion, lightness, ...