Professional Battery Management System (BMS) provides multiple protections for over-charge, over-discharge, short-circuit, over-voltage, over-current and over-heat.
14.8v 2600mAh is same voltage, battery capacity and size comparing with original battery.
Replacement battery ONLY compatible with ILIFE V3s Pro, V50, V5s Pro, V8s, X750, Noisz S5 Pro robot vacuum cleaners.
NOT compatible with ILIFE V3s, V5s, A4s, A4s pro, A7, A9 robot vacuum cleaners.
Easy to install. Restart the robot when having E41 error code. If the vacuum has not been used for long time, please fully charge it at least once a month or take out the battery to avoid battery starvation. local after sale team guaranteed 7/24 response to online messages, 12 months limited warranty