CleanMate RV500 CL059 Replacement Battery 14.4V 2600mAh

CleanMate RV500 — 14.4V Li-ion Replacement Battery (CL059)

This is a 14.4V, 2600mAh lithium-ion replacement battery for the CleanMate RV500 robotic vacuum cleaner. It powers the drive motors, suction fan, and onboard navigation electronics. OEM part number CL059 matches the original cell specification and connector configuration.

• RV500 platform fit: The RV500 runs a 14.4V architecture across its motor control board and navigation system. Any cell drop below this nominal rail causes the control board to cut the drive motors before the battery indicator shows low. This battery matches that voltage rail exactly.
• Bench tested on actual hardware: We ran this cell through the RV500's charge cycle and verified the BMS communicated correctly with the dock charger. Charge acceptance was normal and the protection circuit tripped as expected under overcurrent simulation.
• Dock charging habit on the RV500: Do not leave the RV500 sitting on the charging dock continuously between cleans. The dock delivers a low trickle current when the cell reads full, and sustained trickle charging degrades lithium-ion cell capacity noticeably over weeks. Charge to full, then remove from dock until the next clean.

Suction dropping before the battery indicator reaches low on the RV500

The RV500's suction fan motor draws its highest current when the filter is partially blocked or airflow is restricted. When the cell voltage sags under that sustained load, the motor controller reduces power before the indicator LED registers a low state. The battery reads fine at rest but cannot hold voltage under real motor load. Clean the filter first — if sag persists with a clean filter, the cell has lost capacity and replacement is the correct step.

RV500 motor cuts out mid-clean then recovers after a short pause

This is a BMS overcurrent trip, not a loose connection. When the suction path is restricted — blocked brush roll, full dust bin, or clogged filter — the motor pulls above the cell's continuous current limit and the BMS opens the discharge circuit. The robot pauses, the BMS resets after a few seconds, and the motor restarts. Clear the blockage and empty the bin. If the cutout continues on a clear airflow path, measure resting cell voltage — a healthy cell at partial charge should read above 13.5V.