Battery indicator shows full but runtime is very short (a few minutes or less)

Safety first: Use only original Proscenic replacement batteries.

• Calibrate indicator: Fully charge the battery, then run the vacuum continuously in ECO mode until it stops. Recharge fully again. If runtime remains short, the battery is degraded.
• Check for swelling: Remove the battery and inspect for bulging or deformation. If present, discontinue use immediately.
• Replace battery: Install a new genuine Proscenic battery pack compatible with your model.