[UPGRADED] Keenstone&reg; K6AC+ 80W 8Amp Max Universal Dual Power Balance Charger & Discharger/AC/DC Adapter for 1-6 cell Lipo, Li-ion, LiFe (A123), Pb, 1-15 cells NiCd and NiMH Battery packs w.15 Powerful Features Upgraded and Optimized Operating System Charge and Balance Li-ion / LiPo / LiFe 1-6S Battery Packs, NiMH NiCD 1-15S battery pack, Pb 2V~20V Built-in COOLING FAN for all-day R/C at the Track, Pond, Backyard, indoor or Favorite Driving spot Internal independent lithium battery balancer Support Tamiya, Mini Tamiya, JST, Hitec, EC3, XT60 Etc Connectors