Indicator will show you the power level of your receiver battery
The battery level indicator should only be used with hump back battery packs
Includes all hardware
HPI brand HPI Savage X Battery Level Indicator. This part mounts on the receiver battery case. FEATURES: LEDs indicate the battery levelCompact designEasy mounting on the side of the receiver battery caseMonitor the voltage level of the battery to help prevent crashesdue to loss of controlComes with Futaba J style connectorsYOU WILL RECEIVE: One Savage X battery level indicatorTwo 3X10mm Phillips head screwsTwo 3mm locknutsOne plastic display screenTwo rubber bushingsInstruction sheetREQUIREMENTS: A 6V NiMh battery, HPI recommends the #2012 (HPIM2012)A #2 screwdriver and needle nose pliersSPECIFICATIONS: length: 1.5 (39mm)width: .5 (12mm)height: .2 (5mm)ajw 10-08-06ir/jxs