Quick Specs
- Applies to: 48V round 3‑pin systems
- Skills: basic electrical
Identify
- Verify AC outlet and cord.
- Check run/tow switch.
- Measure pack voltage.
Recommended Steps
- A) Low‑voltage recovery (jump to threshold).
- B) Clean/secure receptacle pins.
- C) Replace blown fuse.
Safety
- Wear eye protection; avoid sparks.
- Ventilate during charging.
Troubleshooting
- Fan spins, no output → internal fault.
- Clicks then off → pack imbalance.
- No lights → AC/fuse.
FAQ
Pre‑charge or service.
Not recommended.
Use LiFePO₄ charger.
