Rowenta RR9695WH Compatible Battery 14.8V 5200mAh

Rowenta X-Plorer Serie 240 AI — 14.8V Li-ion Replacement Battery (N139-4S2P)

This 14.8V, 5200mAh (76.96Wh) Li-ion battery replaces the original power cell in the Rowenta RR9695WH, X-Plorer Serie 240 AI, and X-Plorer Serie 240+ AI robotic vacuum cleaners. When the factory battery loses capacity, cleaning runs shorten and the robot may return to dock earlier than expected. Swapping the cell restores full operating voltage to the drive motors, brush roll, and suction system.

• X-Plorer Serie 240 AI platform compatibility: The RR9695WH and both 240 AI variants share the same 14.8V four-cell architecture, connector pinout, and BMS handshake protocol — which is why a single part number (N139-4S2P / SS-2230003459) covers all three. The battery management system on this platform negotiates charge state with the dock before allowing current flow, so physical fit alone is not enough — the BMS must respond correctly to the charger's initialisation signal.
• Bench tested on actual hardware: We ran this cell through full charge and discharge cycles on the X-Plorer platform. The BMS communicated with the dock charger without error, the protection circuit responded correctly to simulated over-discharge, and all four cell groups balanced within expected tolerances under load.
• Dock charge habit on robotic vacuums: Do not leave the robot parked on the charging dock permanently between cleaning sessions. Continuous trickle charging through the dock accelerates capacity fade in Li-ion cells. Charge fully after each use, then remove the robot from the dock until the next scheduled run.

Suction dropping before the battery indicator reaches low

On the X-Plorer Serie 240 AI, suction loss mid-cycle is almost never the battery failing outright — it is the motor drawing excess current because the filter is restricting airflow. The BMS sees the elevated draw and reduces output to stay within its overcurrent threshold, which the robot interprets and displays as low power. Clean or replace the HEPA filter first, then recharge and rerun the cleaning cycle. If suction recovers, the battery was not the root cause.

Robot returns to dock immediately after leaving it — won't start a cleaning run

This happens when the original battery has dropped below the BMS's minimum operating voltage — typically around 11V on a 14.8V four-cell pack — and the protection circuit has locked the output to prevent further deep discharge. A replacement cell will resolve this, but if the new battery also fails to start a run, the dock charger may not be completing the BMS handshake required before the robot accepts a run command. Verify the dock contacts are clean and making firm connection, then allow a full uninterrupted charge cycle before attempting to start the robot.