The Dreame V2213-7S1P-BCA is a replacement lithium-ion battery designed specifically for the Dreame R10 Pro robot vacuum cleaner. With a nominal capacity of 3000 mAh, it provides the necessary power to keep your device running efficiently during cleaning cycles. Depending on the surface type and the selected cleaning mode, this black battery allows for a maximum runtime of up to 60 minutes, ensuring you can cover more floor area on a single charge.