The Dreame V2213-7S1P-BCB is a replacement lithium-ion battery pack designed specifically for the Dreame R10 Pro robot vacuum. With a nominal capacity of 3000 mAh and a voltage of 25.2V, this black power cell ensures your device maintains the energy needed to complete its cleaning cycles across your home. Its compact form factor allows for a seamless fit within the vacuum's internal compartment, making it a practical choice for users looking to restore the original runtime of their cleaning robot.