Neabot NOMO N2 Replacement Battery 14.4V 6700mAh

Neabot NOMO N2 / RS0060B — 14.4V Li-ion Replacement Battery (CMICR18650F8M7-4S2P)

This 14.4V 6700mAh Li-ion battery pack replaces the original cell in the Neabot NOMO N2 and RS0060B robotic vacuum cleaners. It restores the charging cycle and power delivery to the drive motor and suction system. Capacity is 96.48Wh, matching the original specification.

• NOMO N2 and RS0060B compatibility: Both units run the same 14.4V motor rail and use an identical connector and BMS handshake, which is why they share one battery SKU. The pack communicates charge state to the dock via the BMS — a mismatched cell chemistry or voltage will cause the dock to reject the battery entirely.
• Bench tested on actual hardware: We cycled this pack through full charge and discharge on the NOMO N2 platform. The BMS held cutoff at the correct low-voltage threshold and accepted charge current from the original dock without fault codes or rejection.
• Dock charging habit for the NOMO N2: Do not leave the NOMO N2 parked on the dock continuously between cleaning sessions. Robotic vacuums on permanent dock charge receive a trickle current that accelerates capacity fade in 18650-format cells. Charge to full, then remove from the dock until the next scheduled run.

Suction dropping before the battery indicator reaches low

This happens when the motor draws more current than the BMS expects — typically caused by a partially blocked filter or brush roll. The pack voltage sags under load even though the cell is not depleted, and the robot interprets the sag as low battery. Clean the filter and check the brush roll for hair wrap before assuming the battery is the cause. A healthy replacement cell at 14.4V full charge will mask this symptom temporarily, but the underlying restriction will trigger the same behaviour again.

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

This is a BMS overcurrent trip, not a dead battery. When the suction path is restricted — clogged filter, tangled brush, or debris caught at the inlet — motor draw spikes above the BMS threshold and the pack shuts output to protect the cells. The BMS resets after a brief cool-down, which is why the unit recovers and resumes. Clear the restriction, then check that the filter is seated correctly. If the cutout continues on a clean filter with a fresh battery, measure resting voltage at the pack contacts — it should read 16.4V at full charge.