This is the Traxxas
voltage checker/balancer. This voltage checker and balancer requires the #2938X
adapter if you are using it with Traxxas
Use the LiPo
battery checker to view individual LiPo cell
voltages and overall battery charge in the field without a charger. The battery
cell checker works with 2S-6S LiPo
batteries and alerts you when a battery cell is out of balance.
A voltage balance function equalizes individual cell voltages to keep your LiPo battery in good condition.
Traxxas 2938X adapter