HPI Racings Battery Level Indicator will give you instant information as to your vehicles battery status. Once installed, simply turn your receiver battery on and the indicator will show you the power level of your receiver battery. The battery level indicator should only be used with hump back battery packs. Adding the HPI 6v Hump Battery Pack (#2012 ) to your Savage increases steering performance and time between charges. Foam Tape 25x60mm (#87022) recommended to support the battery.
The Battery Level Indicator is designed for only 6v (5 cell) battery packs such as the #2012 Hump Battery Pack.