Greenworks GRV-1010 Replacement Battery 14.4V 2600mAh

Greenworks GRV-1010 — 14.4V Li-ion Replacement Battery

This is a 14.4V 2600mAh (37.44Wh) Li-ion battery for the Greenworks GRV-1010 cordless vacuum cleaner. It fits the GRV-1010 stick and handheld vacuum directly, restoring power to the motor and suction system. Voltage and connector match the original Greenworks cell.

• GRV-1010 motor compatibility: The GRV-1010 runs a brushed DC motor on a 14.4V rail. This battery holds that voltage through the discharge curve, keeping the motor spinning at the speed the impeller needs to generate suction. A cell that sags early — even slightly below 14V under load — causes the vacuum to feel weak before the indicator light triggers.
• Bench tested on actual hardware: We ran this cell through repeated load cycles simulating motor startup and sustained run under partial filter blockage. The BMS held overcurrent protection at the correct threshold and did not false-trip during normal operation.
• Dock charging behaviour on the GRV-1010: Do not leave the GRV-1010 sitting on the dock continuously between uses. The charger does not cut to zero current when the cell is full — low-level trickle current continues, and Li-ion cells degrade faster under prolonged trickle conditions. Charge to full, then remove from the dock.

Suction dropping before the battery indicator shows low

The GRV-1010 motor pulls harder when the filter is partially blocked, drawing more current than the battery's discharge curve was rated for under clean conditions. That extra draw causes the cell voltage to sag under load — the indicator circuit reads resting voltage, not loaded voltage, so it still shows green while suction has already dropped. A partially clogged filter is the most common trigger. Clean or replace the filter first, then check whether suction holds through a full charge cycle.

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

This is a BMS overcurrent trip, not a dead battery. When the vacuum picks up a blockage or the filter is restricted, motor current spikes sharply. The battery's protection circuit cuts power to prevent cell damage, then resets once the current spike clears. The vacuum comes back on its own because the BMS auto-resets after the overcurrent condition passes. Clear the blockage, clean the filter, and confirm the airpath from the nozzle to the motor intake is unobstructed before resuming use.