General description vhbw offers a high-quality, compatible battery designed for use in your Dreame X40 Master Home Cleaner. This battery features a high capacity and can be charged with your standard charger or a compatible charger. It is an ideal replacement to prolong the service life of your cleaning robot. Technical specifications Battery type: Li-Ion Capacity: 5000 mAh Voltage: 14.4 V Energy: 72 Wh Number of cells: 4 Weight: 406 g Compatibility and accessories Compatible with Dreame X40 Master Replacement for: 400-900-1755, Ruby_S, BJSTS0002-2016, BRR-1P4S-2600S, BRR2P4S-5200D, BRR-2P4S-5200S, STYTJ01ZHM, STYTJ02ZHM Other information For a fresh fragrance while cleaning, fragrance cartridges are available in our other offers. Our batteries and cells fulfill all operational safety guidelines.