Hitec RDX1 Pro

Suitable for most battery types, this 100-watt, microprocessor-controlled AC/DC charger/discharger has an integrated 6-cell balancer for all lithium chemistries, including high-voltage LiPo cells. Hitec’s Charge Master software feature allows convenient optional control using your own PC. Its slim, inline tower design with easily accessible front ports make this handy space saver a must-have in the workshop. It costs $69.99. hitecrcd.com