Electrolux
Battery Capacity Loss / Voltage Sag Under Load
Vacuum runs for only a few minutes then stops, but battery indicator still shows charge.
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Possible Causes
Aged battery cells, High internal resistance, Frequent use in turbo mode, Battery stored fully discharged
How to Fix / Troubleshooting
Safety first: Turn OFF the vacuum before removing the battery.
- Fully charge battery: Charge until the indicator shows full.
- Measure runtime: Run the vacuum in normal mode continuously and time how long it operates.
- Compare to spec: If runtime is much shorter than the user manual states, the battery is worn.
- Replace battery: Install a genuine Electrolux replacement battery pack to restore runtime.
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Repair Difficulty
Very Easy
1/5
Required Part
Lithium-Ion Battery Pack
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