Cordless vacuum battery drains very quickly compared to when new.

Safety first: Use only Rowenta‑approved batteries and chargers.

• Confirm full charge: Charge the battery until the indicator shows 100% or all LEDs solid.
• Measure runtime: Run the vacuum continuously on a fixed mode and time how long it operates. Compare with the original specification.
• Adjust usage: Use eco or normal mode for routine cleaning to reduce stress on the battery.
• Replace aged battery: If runtime is less than 50–60% of original, replace the battery pack with a genuine Rowenta replacement.
• Store properly: For future longevity, store the battery at about 40–60% charge in a cool, dry place if not used for long periods.