Sencor SRV 2230TI Replacement Battery 10.8V 2600mAh

Sencor SRV 2230TI — 10.8V Li-ion Replacement Battery (SRX 1001)

This is a 10.8V 2600mAh lithium-ion battery for the Sencor SRV 2230TI robotic vacuum cleaner. It replaces the original SRX 1001 pack when capacity fade leaves the unit unable to complete a cleaning cycle. Voltage and connector match the factory specification exactly.

• SRV 2230TI compatibility: The SRV 2230TI draws power across a 10.8V rail tied to a specific BMS handshake. This pack runs that same rail and communicates with the vacuum's charge controller the same way the original does. Swapping in a non-matching voltage or a pack without the correct BMS profile will cause the unit to reject the battery or refuse to charge.
• Bench tested on actual hardware: We ran the pack through charge and discharge cycles on the SRV 2230TI platform, monitoring BMS cutoff thresholds under motor load and verifying that the charge controller accepted the pack without fault codes or interrupted charge sessions.
• Dock charging habit on the SRV 2230TI: Do not leave the vacuum sitting on the dock permanently between uses. The SRV 2230TI's dock delivers a continuous trickle once the pack hits 100%, which accelerates capacity fade in Li-ion cells. Charge to full, then remove from the dock until the next use.

Suction dropping before the battery indicator reaches low on the SRV 2230TI

The SRV 2230TI's motor controller reduces power when cell voltage sags under sustained load — this happens before the battery indicator registers as low. A partially blocked filter forces the motor to draw above its rated current, which pulls cell voltage down faster than the indicator expects. The battery indicator is calibrated against current draw at a clean-filter baseline, so a restricted airflow path skews that reading. Clean the filter first, then check whether suction holds through a full cycle.

Motor cuts out mid-run then restarts on its own

This is a BMS overcurrent trip, not a failed battery. When the SRV 2230TI's brush roll or intake path is partially blocked, sustained suction effort pushes current draw past the BMS protection threshold, and the pack disconnects to prevent cell damage. The BMS resets automatically after a short thermal recovery window, which is why the vacuum appears to restart on its own. Clear any blockage from the intake and brush roll, then confirm the filter is clean — this stops the overcurrent condition at the source.