Ursus Trotter Excellenza 2000 Replacement Battery 14.4V 2600mAh

Ursus Trotter Excellenza 2000 — 14.4V Li-ion Replacement Battery

This is a 14.4V, 2600mAh Li-ion battery for the Ursus Trotter Excellenza 2000 cordless vacuum cleaner. It replaces the original battery pack when the cell can no longer hold enough charge to complete a full clean. Capacity figures come from the product data — 37.44Wh total energy.

• Excellenza 2000 fitment: The Excellenza 2000 runs a 14.4V architecture with a specific connector and BMS handshake. This pack matches that voltage rail and connector layout, so the vacuum's onboard electronics recognise it and allow charge and discharge cycles to proceed normally.
• Bench tested on actual hardware: We ran this pack through charge and discharge cycles on the Excellenza 2000 platform. The BMS responded correctly to both the vacuum motor load and the charger input — no false low-battery trips and no charge refusal during testing.
• Dock charging behaviour: Do not leave the Excellenza 2000 sitting on its charging dock permanently. Continuous dock charge subjects Li-ion cells to a sustained trickle that degrades capacity measurably faster than charge-when-depleted cycling. Charge to full, then remove from the dock.

Suction dropping before the battery indicator reaches low

The Excellenza 2000 motor draws significantly more current when the filter is partially blocked or the bin is full — far above the rated draw on a clear airpath. Under that elevated load, the cell voltage sags early, and the motor loses power before the indicator registers a low-battery state. The fix is not a new battery. Clean the filter and empty the bin first, then retest suction. If suction recovers with a clear filter, the battery is not the problem — restricted airflow was forcing the motor into an overcurrent condition.

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

This is a BMS overcurrent trip, not a cell failure. When the Excellenza 2000 encounters sustained high resistance — a blocked filter, a tangle in the brush head, or thick carpet on maximum power — the current draw spikes past the BMS threshold and it cuts the circuit to protect the cells. The BMS resets automatically after a short pause, which is why the motor restarts on its own. Clear the restriction, check the brush roll for hair wrap, and verify the filter is clean before the next run. If the cutout happens repeatedly on a clear airpath, check that the charger brought the pack to a full 16.8V before use.