LiPo RC Car Batteries and LiPo batteries for RC planes, helis, boats, drones and more! LiPo Batteries (or Lithium Polymer) are the latest technology and give much greater power and runtime than older NiMh batteries. LiPo batteries are made up of multiple LiPo cells, each producing a nominal 3.7 volts of power. So a 2 cell (2S) LiPo battery gives 7.4v, and a 3 cell (3S) LiPo battery delivers 11.1v. Some of our most popular brands of LiPo batteries are HPI, Traxxas and Team Orion. We also offer many budget brands of LiPo batteries.