eBike Battery Not Charging
Last verified: review in progress
Independent — no manufacturer affiliation
STOP if you notice any of these
- Battery casing is swollen or deformed
- Casing is noticeably hot or too hot to touch
- Burning or chemical smell from the battery or charger
- Battery got wet or was submerged
- Problems started after a drop or crash
- Smoking or strange noises while charging
- Cracked or otherwise damaged casing
If any of these apply, stop charging and using the battery, and read our safety guide.
Quick answer
Battery will not charge — charger light stays green or blinks; ranked causes and safe checks.
Work through it step by step
Answer honestly — this walk-through uses the same checks as the guide below and ends with a concrete next action.
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General information for US riders, not professional advice. Never open, puncture, or disassemble a battery pack — see the safety page.