Amazon.com: OVONIC X1 Dual RC Lipo Battery Balance Charger for 1s 2s 3s 4s 5s 6s Lipo Batteries, Life/NiCd/NiMH/LiHV Batteries - AC 200W / DC 300W 15A Smart Fast Charging, with Sync
Traxxas Dual iD Charger with 2 - 7600mAh 7.4v 2S Lipo Batteries
Amazon.com: Socokin 4S Lipo Battery 14.8V 6500mAh 100C with TR Plug Soft Case for RC Car X-Maxx RC Boat RC Racing Truck Helicopter Airplane(2 Pack) : Toys & Games