OEM 150mAh 2600mAh 10000mAh 22000mAh 40000mAh Lithium Polymer Batteries 3s 2s 3.7V 7.4V 11.1V Pin Lipo Battery 5000mAh for Drone US$0.63-2.00 / Piece Rechargeable Battery Inr18650 Cell 22p 25r 26f 26j 2200mAh 2500mAh 2600mAh 3500mAh Lithium Ion ...