... MID), Notebook, Power Bank, medical device, laotop, mobile Phone, beauty machine, Bluetooth headset, smart phone, Bluetooth loudspeaker, military battery,GPS Features ... .6. Long Cycle life: 500 times LIPO Battery cell series: *Battery cell capacity can range from 100mAh to 11000mAh ... and make 3.7v 7.4v,11.1v or 14.8V battery pack according customer requests: Charge and discharge curve WorkshopUL ...