Dyson
Battery Capacity Degradation
Battery-powered carpet cleaner has very short runtime even after full charge
Advertisements
Possible Causes
Aged lithium-ion cells, Frequent full discharges, High-power mode overuse, Faulty battery pack
How to Fix / Troubleshooting
Safety first: Remove the battery pack before inspection.
- Confirm charge: Charge the battery fully on the official charger until indicators show full.
- Test in different modes: Compare runtime in normal vs. boost modes. Very short runtime in all modes indicates battery wear.
- Replace battery: Install a genuine Dyson replacement battery compatible with your model.
- Battery care: Avoid storing the machine fully discharged and keep it in a cool, dry place to extend battery life.
Advertisements
Repair Difficulty
Very Easy
1/5
Advertisements