4000mAh 21.6V BRR-07-6S1P-4000LF Battery，Compatible For Roborock， A20 A20Pro A20 Air Vacuum Cleaner Rechargeable Battery

4000mAh 21.6V BRR-07-6S1P-4000LF Battery，Compatible For Roborock， A20 A20Pro A20 Air Vacuum Cleaner Rechargeable BatteryNominal Capacity : 4000mAhWeight : 0.3KGVoltage : 21.6VModel Number : BRR-07-6S1P-4000LFType : Li-IonType: Vacuum Cleaner partType 1: Battery AccessoriesType 2: Vacuum Cleaner Battery partsType 3: Vacuum Cleaner Battery AccessoriesType 4: Replacement Battery Parts AccessoriesType 5: Replacement Vacuum Cleaner BatteryDear Customer, Hello! Welcome to our store to view the products. We are glad to serve you. If you encounter any problems, please feel free to contact us at any time. This store is a retail shop for household appliance accessories. We offer a wide range of accessories, parts, replacement parts, spare kits, etc. for you to choose and purchase. Let's work together to solve the problems of your household appliances and wish you a happy life!

• Power supply: The battery components of the vacuum cleaner provide power for the motor kit to operate, driving the fan to generate suction and enabling the vacuum cleaning process to proceed.
• Replacing battery spare parts for immediate use: The fully charged battery accessories are always available and can be used at any time. When dust and garbage are found, the vacuum cleaner can immediately start cleaning.
• Continuous power output: Replacing the battery pack can provide voltage and current, allowing the vacuum cleaner motor to continue operating and maintaining a constant suction force.
• Overall performance: Replacing the vacuum cleaner battery pack works in conjunction with other components of the vacuum cleaner, providing the overall power supply for the vacuum cleaner to operate normally.
• Compatibility and compatibility: The battery replacement parts can be adapted to the appliance and compatible with the vacuum cleaner, making it convenient and simple to replace the battery accessories of the vacuum cleaner.