General description vhbw offers a high-quality, compatible battery designed for use in Rowenta Air Force Extreme vacuum cleaners. This battery features a high capacity, ensuring efficient performance for your household cleaning needs. It can be charged with your standard charger or a compatible charger. Technical specifications Battery type: Li-polymer Capacity: 2600 mAh Voltage: 18.5 V Energy: 48.1 Wh Number of cells: 5 Weight: 315 g Compatibility and accessories Compatible with Rowenta Air Force Extreme RH8819WH/9A2, RH8819WH/9A0, RH8819WH/9A2 Replacement for MISRH5273-01, RS-RH5273