MaxAmps 6000mah 11.1v LiPo Battery Pair for Traxxas E-Revo Two LiPo 6000mah 11.1v packs,36 minutes average run time(6000mah capacity), 3-cell 11.1 volts 70+mph in E-Revo brushless(22.2 volts), True 100C rating, 5C Fast Charge 100% waterproof, Lifetime warranty Built today with factory fresh cells, Built with genuine 12awg Deans Ultra wire We add the connectors and balancing taps for you, 162mm x 45mm x 27mm, 435g