TREE.NB 5.2Ah Replacement for iRobot Roomba S9 9150 Battery ABL-B Replacement Sweeper Rechargeable Battery S9+ S9550 S955020 S955880 Robot Vacuum Series

TREE.NB 5.2Ah Replacement for iRobot Roomba S9 9150 Battery ABL-B Replacement Sweeper Rechargeable Battery S9+ S9550 S955020 S955880 Robot Vacuum Series

• SPECIFICATION: Voltage: 14.4V | Capacity: 5200mAh | Wattage: 75Wh | Battery Type: Rechargeable Li-ion Battery
• COMPATIBLE MODELS: Replacement for iRobot Roomba S9, For iRobot Roomba S9 (9150), For iRobot Roomba s9+, For iRobot Roomba s9+ (9550). Replace Part Number ABL-B 4INR19/65-2
• LONGER LASTING: The upgraded replacement roomba battery has a larger capacity of up to 5200mAh, compared to the original battery capacity of 3300mAh. The higher capacity and quality of the battery allows your S9 S9+ vacuum cleaner to work longer than the original battery, so that it can continue to clean without interruption and fully clean your room
• SAFE & RELIABLE: Integrated intelligent control chip ensures that you can clean your house more safely with the robot cleaner. Built-in overcharge, overdischarge, overvoltage, overcurrent and overheat protection. Multiple circuit protection to ensure safety and stability
• CONVENIENT INSTALLATION: Remove the side brushes first, then unscrew the screws on the bottom cover, remove the old batteries and replace them with new ones, then reinstall the vacuum. Please note that the batteries should be fully charged before first use