Neebo PUPPY R6 Cordless Vacuum Replacement Battery 14.4V

Neebo PUPPY R6 — 14.4V Li-ion 2600mAh Replacement Battery

This is a 14.4V lithium-ion replacement battery for the Neebo PUPPY R6 and PUPPY R6 GREY+ cordless vacuum cleaners. Capacity is 2600mAh (37.44Wh), matching the original cell specification. Fit this when the original battery no longer holds a charge or the vacuum loses suction well before the indicator shows low.

• PUPPY R6 and GREY+ compatibility: Both variants run the same 14.4V power rail, use the same connector housing, and communicate with the same BMS handshake — one battery covers both.
• Bench tested on actual hardware: We cycled this cell through the PUPPY R6 charge and discharge sequence. The BMS accepted the handshake immediately, balancing cells correctly across the full charge cycle without tripping overcurrent protection under normal suction load.
• Dock charging habit on the PUPPY R6: This vacuum's charging circuit does not cut off automatically when the dock is left connected indefinitely. Remove the battery from the dock once the charge indicator shows full — continuous trickle charge on this cell degrades capacity faster than regular charge-and-remove cycling.

Suction dropping before the battery indicator reaches low

This happens when the motor is drawing more current than the BMS expects at a given state of charge. A partially blocked filter forces the motor to work harder, pulling sustained high current. The BMS reads this as abnormal drain and begins throttling output voltage to protect the cell — the result is weaker suction even with charge remaining. Clear the filter first, then check whether suction restores at full charge.

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

This is a BMS overcurrent trip, not a dead battery. When suction is restricted — blocked filter, clogged nozzle, or hair wrapped around the brush roll — the motor draws a sustained current spike above the BMS trip threshold. The BMS cuts power to protect the cell, then resets after a short cooldown. Fix the restriction first. If the trip still occurs on a clear filter with a fully charged cell, measure resting voltage — it should read between 16.0V and 16.8V off charge.