Product picture - Venom Group DRIVE Series 4200mAh 7S 8.4V NiMH Battery Flat Pack with UNI 2.0 Venom, Group, DRIVE, Series, 4200mAh, 7S, 8.4V, NiMH, Battery, Flat, Pack, with, UNI, 2.0 Click the image to close this page