Pro 60V
Battery gauge reads oddly or jumps around
On a Pro 60V, an odd or jumping battery reading usually means the two gauge-setting wires inside the headlight aren’t clipped together.
This is usually quick to sort out. If these steps don’t fix it, call or text us and we’ll get it resolved.
What to do
Still not working? If the reading still looks wrong after the wires are joined, call or text us and we’ll get it resolved quickly.
Last reviewed November 1, 2026.
Related fixes
- Designed behaviorBattery meter stays at 100%This is normal: the meter reads pack voltage, and sealed lead-acid voltage stays nearly flat through the first half-plus of the charge.
- Pro 60V · Designed behaviorThrottle goes dead after sitting a momentThis is the Pro 60V’s throttle safety-lock, not a fault: the throttle is disabled at power-on and whenever the truck sits idle for about 10 seconds.
- Won’t power onWhen there are no lights and no response at all, it’s almost always something simple on the power side, starting with the battery switch.