Quick view Wishlist Topgun Topgun 2s Life 6.6V 850mah battery for receiver $25.00 Topgun 803048 LifePO4 20C 850mah Description: 20C 850mah 6.6V/ 2S1P open circuit voltage: 6.5-6.8V Max discharge: 20C Weight: 45g size: 17x30x55mm Impedance : smaller than 50m Ohm Sold Out