Vileda XR210 Replacement Battery 14.4V 3000mAh Ni-MH

Vileda XR210 / XR510 / KV8 — 14.4V Ni-MH Replacement Battery (YX-NI-MH-017144-COR)

This is a 14.4V 3000mAh Ni-MH battery pack for the Vileda XR210, XR510, and KV8 cordless vacuum cleaners. It replaces OEM part numbers YX-NI-MH-017144-COR and NS3000D03X3. Voltage and capacity match the original spec exactly — the vacuum's motor controller sees no difference.

• XR210, XR510, and KV8 compatibility: All three models share the same 14.4V motor rail, connector footprint, and BMS communication protocol. One battery cell configuration covers all three without any adaptation.
• Bench tested on actual hardware: We ran this pack through full charge and discharge cycles on the XR210 motor platform. The BMS accepted the charge handshake cleanly on the first connection, and the overcurrent threshold matched the motor's peak draw under carpet load.
• Dock charging behaviour on Ni-MH cells: Do not leave the vacuum sitting on the charging dock continuously. Ni-MH chemistry develops capacity fade significantly faster under trickle charge than lithium cells. Charge to full, then remove from the dock until the next use.

Suction dropping before the battery indicator reaches low

This happens when the motor pulls more current than the battery can sustain at the rated voltage — the cell voltage sags under load before the charge level is actually low. On Ni-MH packs, a partially clogged filter makes it worse: the motor works harder, draw spikes, and voltage dips faster. The battery indicator reads state-of-charge, not voltage under load, so it can show half-full while the motor is already starving. Clean the filter first, then check whether the symptom persists.

Motor cuts out mid-session then recovers after a short pause

This is a BMS overcurrent trip, not a dead battery. When suction is restricted — by a blocked filter or a wedged piece of debris — the motor stalls slightly and current spikes past the BMS threshold. The BMS cuts the circuit to protect the cells, and after a brief cool-down the pack resets. The fix is to clear the blockage and clean the filter, not to replace the battery. If the cutout happens on a clean, unloaded machine, check the cell voltage under load — it should hold above 12.0V during normal operation.