Tikom G8000 Compatible Battery 14.4V 2600mAh Li-ion

Tikom G8000 / L9000 — 14.4V Li-ion Replacement Battery

This is a 14.4V 2600mAh (37.44Wh) lithium-ion battery for the Tikom G8000 and L9000 robotic vacuum cleaners. It powers the suction motor, navigation sensors, and onboard controller. Swap it in when the original cell no longer holds enough charge to complete a cleaning cycle.

• G8000 and L9000 compatibility: Both models run the same 14.4V battery rail, share the same connector pinout, and use the same BMS handshake with the dock charger. One cell fits both units without modification.
• Bench tested on actual hardware: We ran this cell through full charge and discharge cycles on a G8000 unit. The BMS communicated correctly with the dock, charge termination triggered at the right cutoff voltage, and overcurrent protection tripped as expected under a simulated blocked-filter draw.
• Dock charging habit for robotic vacuums: Do not leave the Tikom on its dock permanently between uses. Robotic vacuums that sit on continuous trickle charge degrade their cells significantly faster. Charge to full, then lift the unit off 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 allows under load — typically caused by a partially blocked filter, not the battery itself. A restricted filter forces the motor to work harder, spiking current draw and causing the BMS to throttle output to stay within safe limits. The result looks like a weak battery but the charge level is still adequate. Clean or replace the filter first, then test suction under normal load.

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

This is an overcurrent trip, not a dead battery. When suction is sustained against a blockage or heavily soiled carpet, current spikes beyond the BMS threshold and the cell disconnects briefly to protect itself. The BMS resets automatically once the load clears, which is why the motor restarts without user input. Clear any debris from the intake path, check that the filter is clean, and confirm pack voltage reads above 12.0V before ruling out a genuine cell fault.