ICLEBO G5 Robotic Vacuum Replacement Battery 14.4V 3400mAh

ICLEBO G5 / G7 — 14.4V Li-ion Replacement Battery

This 14.4V, 3400mAh (48.96Wh) Li-ion battery fits the ICLEBO G5 and G7 robotic vacuum cleaners. It replaces the original pack when capacity fade has shortened cleaning cycles to the point where the unit can no longer complete a full floor pass. Dimensions are 69.40 × 37.50 × 37.30mm — confirm these against your existing pack before ordering.

• G5 and G7 compatibility: Both models share the same 14.4V battery bay, connector pinout, and BMS communication protocol, which is why one pack covers both. Swapping between models carries no voltage or handshake risk.
• Bench tested on actual hardware: We cycled this pack through charge and discharge on the G5 platform. The BMS held charge termination correctly and did not trip the overcurrent threshold during simulated motor-start draw.
• Dock charging habit for G5 / G7: Do not leave the robot parked on its dock permanently between sessions. Continuous trickle charging accelerates capacity fade in Li-ion cells at this voltage. Charge to full, then remove the unit from the dock until the next use.

Suction dropping before the battery indicator reaches low

On the G5 and G7, the motor draws noticeably more current when the filter is partially blocked or the brush roll is restricted. The BMS reads this sustained high draw as a voltage sag event and throttles output before the charge indicator registers low. The result is reduced suction that looks like a battery problem but is actually a load problem. Clean the filter and check the brush roll first — if suction recovers immediately, the battery is not the cause.

Motor cutting out mid-cycle and then recovering on its own

This is a BMS overcurrent trip, not a failed battery. When the G5 or G7 encounters sustained suction restriction — a clogged filter, a tangled brush roll, or a stuck wheel — motor current spikes above the BMS threshold and the pack shuts output to protect the cells. The unit pauses, the BMS resets after a few seconds, and the motor restarts. If this keeps recurring, clear the restriction first. If the trip happens on an unobstructed floor, check that pack voltage under load stays above 12.0V — consistent sag below that level points to cell degradation.