CleanMate S460 Robotic Vacuum Compatible Battery 11.1V 2600mAh

CleanMate S460 — 11.1V Li-ion Replacement Battery

This 11.1V 2600mAh lithium-ion battery fits the CleanMate S460 robotic vacuum cleaner. It replaces the original cell when capacity has dropped and the unit no longer completes a full cleaning cycle. Voltage and physical dimensions match the S460 battery bay exactly — 70.00 x 36.30 x 35.20mm.

• S460 platform fit: The S460 runs a single 11.1V Li-ion pack to drive both the motor and onboard navigation. This cell meets that voltage rail and connector spec, so the BMS handshake initialises on boot without error codes.
• Bench tested on actual hardware: We cycled this cell through full charge and discharge under motor load. The BMS held cutoff thresholds correctly at both the high and low voltage limits — no unexpected trips during sustained suction draw.
• Dock charging habit on the S460: Do not leave the S460 sitting on the dock permanently between uses. Continuous trickle charge on Li-ion cells accelerates capacity fade. Charge fully, then remove from dock until the next run.

Suction dropping before the battery indicator reaches low

The S460 motor draws significantly more current when the filter is partially blocked — the pack voltage sags under that load even if the cell is not depleted. The BMS reads the sag as low charge and reduces power to the motor before the indicator triggers. Clean or replace the filter first, then test suction under normal load. If the sag persists on a clean filter, the cell itself has lost capacity and needs replacement.

Motor cutting out mid-cycle and recovering after a pause

This is a BMS overcurrent trip, not a dead battery. When restricted airflow forces the motor to sustain a high-draw state, the BMS cuts the output to protect the cell, then resets after a short cool-down. The vacuum appears to recover, then cuts out again in the same spot. Clear the brush roll and filter of any blockage, then run again — if the trip stops, the restriction was the cause. If it continues on a clean unit, verify the replacement cell's BMS trip threshold matches the S460's motor spec.