Ariete 2711 Cordless Vacuum Replacement Battery 14.4V 2000mAh

Ariete 2711 / 2712 / 2717 / 2713 Series — 14.4V Ni-MH Replacement Battery

This is a 14.4V, 2000mAh Ni-MH replacement battery for Ariete cordless stick and handheld vacuum cleaners. It fits the 2711, 2712, 2713, 2717, and more than 20 additional Ariete models that share the same voltage rail and battery housing. When the original cell can no longer hold enough charge to finish a cleaning pass, this is the direct swap.

• Multi-model fit across the 27xx range: These Ariete vacuums share a common 14.4V battery platform — same connector orientation, same BMS voltage threshold, same physical housing. One SKU covers the full range without adapter or modification.
• Bench tested on actual hardware: We ran this cell through charge and discharge cycles on a 14.4V Ni-MH platform. The BMS held cutoff correctly at low cell voltage, and the charge circuit accepted current without fault flags on a standard Ariete dock.
• Dock charging habit on Ariete stick vacs: Do not leave the vacuum sitting on the dock permanently. Ariete's charging circuit does not switch to a true float mode — continuous dock contact pushes a trickle charge that accelerates Ni-MH capacity fade. Charge to full, remove from dock, store off the charger.

Cordless vacuum losing suction before the battery indicator reaches low

Ni-MH cells under load show a steeper voltage sag than the indicator circuit expects. When the filter is partially blocked, the motor draws more current to maintain airflow — that extra draw accelerates the voltage drop without the indicator catching it. The vacuum feels like it's losing suction, but the battery icon still shows green. Clean or replace the filter first, then test; a partially blocked filter is the most common cause of early apparent power loss on this platform.

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

This is a BMS overcurrent trip, not a dead battery. Sustained restricted airflow — usually a blocked filter or a tangled brush roll — forces the motor to draw above the BMS threshold, which opens the protection circuit. Removing the load lets the BMS reset automatically, which is why the vacuum works again after a 30-second pause. Clear the blockage and check that brush roll resistance is normal; if the cutout returns with a clean filter, measure open-circuit voltage — a healthy charged cell should read at or above 15.6V across the pack terminals.