Redcat Racing Part HX-2200MH-B version 4.0 2200 Ni-MH\nbattery, 7.2V with banana connector. Compatible with the following Redcat\nRacing vehicles: Everest Gen7 sport, EVEREST-10, ground POUNDER, lightning EP\ndrift, lightning STK, VOLCANO EPX/EPX pro. Redcat Racing is located in the\nUnited States and has a full staff of support personnel to help you with your\nRedcat Racing product. Consult your vehicle manual for correct fitment and\nassembly. Since 2005 Redcat has been your source for fast - affordable - fun!\nFrom the Manufacturer Redcat Racing Nickel Metal Hydride Battery pack for R/C\nVehicles. NiMH technology is a high power, safe and inexpensive option for\nhobby grade batteries.