Hoover RBC001 Replacement Battery 14.4V 2000mAh

Hoover RBC001 Series — 14.4V Ni-MH Replacement Battery (35601254)

This is a 14.4V, 2000mAh Ni-MH replacement battery for the Hoover RBC001 robotic vacuum cleaner and related models in the RBC range. It matches OEM part numbers 35601254 and RB201. The battery slots into the robot chassis and restores autonomous floor cleaning on both carpet and hard floors.

• RBC001–RBC004B and extended RBC range: These models share the same 14.4V power rail, cell format, and connector pinout. The BMS in each unit expects the same voltage curve and cell impedance, so one replacement pack covers the full RBC lineup without modification.
• Bench tested on actual hardware: We ran this pack through full charge and discharge cycles on the RBC platform. The BMS accepted the cell handshake without fault codes, and voltage held steady through the suction motor's sustained draw on both hard floor and carpet modes.
• Dock charging habit on the RBC platform: Do not leave the RBC on its charging dock permanently. Ni-MH cells in robotic vacuums on continuous dock charge develop capacity fade significantly faster than cells charged only when depleted. Charge to full, then remove from the dock.

Suction dropping before the battery indicator reaches low

The RBC's suction motor draws higher current when the filter is partially blocked, pulling the cell voltage down under load faster than the indicator circuit can register. The indicator reads resting voltage, not loaded voltage, so it lags behind actual cell state. You get weaker suction well before any low-battery alert triggers. Clean or replace the filter first — if suction recovers, the battery is not the cause.

Motor cutting out mid-cycle then recovering after a short pause

This is a BMS overcurrent trip, not a dead cell. When the suction path is restricted — blocked filter, tangled brush roll, or debris jam — motor current spikes above the BMS threshold and the pack shuts off to protect the cells. The brief pause resets the trip latch, so the robot resumes until the next spike. Clear the restriction, spin the brush roll by hand to confirm it moves freely, then restart the cycle. If it trips again on a clear machine, check cell voltage under load — it should hold above 12V during normal suction draw.