... OEM/ODM welcome 2. 3.7V 4600mah lipo battery 3.Low price will high quality 4.UL,CE,ROSH,REACH certificated More ... beauty machine, Bluetooth headset, smart phone, Bluetooth loudspeaker, military battery,GPS Features:1. Higher Discharge platform: 10% higher discharge efficiency ... equipment.6. Long Cycle life: 500 times LIPO Battery cell series: *Battery cell capacity can range from 100mAh to 11000mAh ...