Vacuum runs for only a few minutes on a full charge before shutting off

Safety first: Use only original or approved replacement batteries.

• Verify full charge: Charge the battery until the indicator shows full. Ensure the charger is functioning correctly.
• Test on low power: Run the vacuum on the lowest setting and time the runtime. If it is significantly below the specification, the battery is worn.
• Replace battery: Purchase a compatible Medion replacement battery pack and install according to the manual.
• Battery care: Avoid storing the vacuum fully discharged and keep it in a cool, dry place to extend battery life.