Klarstein CleanTouch 14.4V Ni-MH Replacement Battery NS3000D03X3

SAMBA CleanTouch Klarstein / XR210C — 14.4V Ni-MH Replacement Battery (NS3000D03X3)

This is a 14.4V, 2000mAh Ni-MH replacement battery for the Klarstein CleanTouch handheld vacuum and the XR210C. It replaces OEM part NS3000D03X3 (also listed as YX-Ni-MH-022144). When the original cell degrades and suction shortens noticeably between charges, this is the direct swap.

• CleanTouch and XR210C compatibility: Both models run the same 14.4V Ni-MH cell stack with the same physical footprint and connector orientation. The BMS threshold and cell count match across this pairing, so one replacement covers both units without modification.
• Bench tested on actual hardware: We ran this cell through charge and discharge cycles on the CleanTouch platform. The BMS accepted the handshake from the charger without error, and motor-start current draw stayed within the protection circuit's cutoff window throughout testing.
• Dock charging habit on Ni-MH cells: Do not leave this vacuum sitting on the charging dock after the charge cycle completes. Continuous trickle charging on Ni-MH chemistry accelerates capacity fade faster than regular use does. Charge fully, then remove from the dock.

Suction dropping before the battery indicator reaches low

This is a voltage sag issue, not a capacity failure. When the filter is partially blocked, the motor works harder, draws more current, and the cell voltage drops under load faster than the indicator circuit registers. The indicator reads resting voltage, not loaded voltage, so it lags behind what the motor is actually seeing. Clean or replace the filter first — if suction recovers and holds steady, the battery was not the fault.

Motor cutting out mid-clean and then recovering after a few seconds

This pattern points to a BMS overcurrent trip, not a dead cell. Sustained restricted airflow — usually a clogged filter or blocked nozzle — forces the motor to pull above the BMS current limit, which triggers a protection cutoff. The BMS resets after a short thermal recovery window, which is why the vacuum comes back on its own. Clear the restriction and check the filter before replacing the battery. If the cutout stops after clearing the blockage, the cell is functioning correctly.