Lydsto R1 Edge 14.4V Replacement Battery 260V-4S1P

Lydsto R1 Edge — 14.4V Li-ion Replacement Battery (260V-4S1P)

This is a 14.4V, 2600mAh (37.44Wh) Li-ion battery for the Lydsto R1 Edge robot vacuum cleaner. It replaces the original 260V-4S1P pack when the existing cell degrades, fails to hold a charge, or triggers persistent low-battery warnings mid-clean. Voltage and connector match the R1 Edge charging and motor circuit.

• R1 Edge platform fit: The R1 Edge runs a 4S1P cell configuration on a 14.4V nominal rail. This pack matches that topology — four cells in series, same connector pinout, same BMS handshake the dock charger expects on reconnection.
• Bench tested on actual hardware: We cycled this pack through a motor-load simulation, including sustained high-draw passes representing carpet mode. The BMS held cutoff correctly at the low-voltage threshold and recovered cleanly on reconnection to the dock charger.
• Dock charging habit on the R1 Edge: Do not leave the R1 Edge sitting on its charging dock indefinitely between cleaning sessions. Continuous trickle charging on robot vacuums degrades cell capacity faster than standard cycle use. Charge to full, then remove the vacuum from the dock until the next session.

Suction dropping before the battery indicator reaches low on the R1 Edge

The R1 Edge motor draws significantly more current when airflow is restricted — a partially blocked filter or clogged brush roll pushes amp draw well above the rated operating load. Under that extra draw, a degraded or low-capacity cell sags in voltage faster than the indicator circuit registers. The vacuum loses suction noticeably while the display still shows adequate charge. Clean the filter and check the brush roll before replacing the battery — if suction recovers, the battery was masking a restriction issue.

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

This is a BMS overcurrent trip, not a dead battery. The protection circuit cuts the output when sustained current draw exceeds its threshold — typically triggered by a blockage, a jammed brush roll, or a heavily restricted filter forcing the motor to labour. The BMS resets automatically once load is removed and cell voltage recovers above the trip threshold, which is why the vacuum powers back on after sitting idle. Clear the blockage, check the filter, and restart — if the trip repeats on clean surfaces with a new battery, the motor itself may be the fault.