Moneual MBOT 950 Compatible Battery 14.4V 2600mAh

Moneual MBOT 950 / MBOT 900 Series — 14.4V Li-ion Replacement Battery

This is a 14.4V 2600mAh (37.44Wh) lithium-ion battery for the Moneual MBOT 950, MBOT 900, MBOT 900i, and MBOT 500 robotic vacuum cleaners. It slots directly into the battery bay and restores full cleaning operation when the original cell has degraded. Capacity figures are drawn from the product specification — 2600mAh at 14.4V.

• MBOT 500, 900, 900i, and 950 compatibility: These four models share the same 14.4V battery rail, physical form factor, and BMS communication protocol. The battery pack geometry — 132.38 × 36.78 × 21.10mm — matches the original bay dimensions across the entire MBOT range covered here.
• Bench tested on actual hardware: We ran this cell through a full discharge cycle on an MBOT-series unit. The BMS held stable across the motor-start surge, managed thermal reporting correctly, and cut off at the expected low-voltage threshold without tripping a fault state.
• Dock charging practice for MBOT units: Do not leave the MBOT sitting on the charging dock continuously between uses. Robotic vacuums on permanent dock charge trickle-feed current into the cell constantly, which accelerates capacity fade. Charge to full, then undock the unit until the next cleaning cycle.

Suction dropping before the battery indicator reaches low

The MBOT 950 motor draws significantly more current when the filter is partially blocked or the brush roll is restricted. That elevated draw causes the pack voltage to sag under load — the indicator still reads mid-range, but the motor is not receiving enough voltage to maintain suction pressure. This is a load-induced voltage sag, not a battery fault. Clean the filter and check the brush roll for hair wrap, then confirm the pack rests above 14.0V at idle after a full charge.

MBOT powers on but shuts off mid-cycle and restarts

This pattern — brief shutdown followed by automatic recovery — is a BMS overcurrent trip. It happens when the motor sustains a high-draw state longer than the protection circuit allows, typically from a partially blocked suction path or a clogged cyclone chamber. The BMS cuts the cell to protect it, then resets once current demand drops. Clear the intake path and filter before assuming the battery is at fault — if the shutdowns stop after cleaning, the cell is functioning correctly.