Replacement battery for Xiaomi Robot Mop Pro — 3200mAh INR18650 MA1-4S1P-SC

Replacement battery for Xiaomi Robot Mop Pro — 3200mAh INR18650 MA1-4S1P-SC is a rechargeable lithium‑ion battery pack designed to restore or extend the operating time of the Xiaomi Robot Mop Pro. The pack uses high-capacity INR18650 cells arranged in a 4S1P configuration to deliver the voltage and current profile required by the device. It is intended as a direct swap-in replacement when the original battery shows reduced runtime due to age or repeated charge cycles.

Advantages

This replacement battery provides a 3200mAh nominal capacity to help regain cleaning runtime without altering the robot’s charging behaviour or requiring additional adapters. The lithium‑ion INR18650 cells offer a balance of energy density and cycle life appropriate for home cleaning appliances. The pack is configured to match the nominal voltage and connector layout of the Robot Mop Pro, enabling straightforward installation and reliable power delivery under typical operation.

Suitable for

• Restoring the operating time of a Xiaomi Robot Mop Pro with degraded battery life
• Replacing a defective or swollen battery in the home cleaning robot
• Maintaining cleaning schedules by returning the robot to original runtime performance

Key specifications

• Chemistry: Lithium‑ion (INR cell type)
• Nominal capacity: 3200 mAh
• Configuration: 4 series × 1 parallel cell arrangement
• Nominal voltage: compatible with original robot battery voltage range
• Form factor: 18650 cylindrical cells in an integrated pack
• Intended use: rechargeable power source for home robotic mop

How to use

Before installation, power off the Xiaomi Robot Mop Pro and disconnect it from the charger. Remove the robot’s battery compartment cover following the manufacturer’s user manual and carefully extract the old battery pack. Align the replacement pack with the connector and housing, ensuring proper orientation, and seat it into place without forcing. Refit the compartment cover and charge the robot fully before the first cleaning cycle to balance the cells and confirm correct operation.

Recommendations

Use the replacement battery only in the specified device and follow manufacturer safety guidelines. Charge the robot only with its original charger and avoid exposing the battery pack to extreme heat, moisture, or physical damage. If the battery shows signs of swelling, leakage, or unusual heating, stop using the robot and replace the pack. For optimal service life, avoid deep discharges and store the robot in a cool, dry place when not in use.