Premium 14.4V 2600mAh Li-ion Replacement Battery for eufy RoboVac 11S, 15C, 30C, G30 Series • Coredy

Revive Your RoboVac: Premium 14.4V 2600mAh Li-ion replacement battery restores your eufy's runtime back to 100 minutes, making it clean like day one.
Fix "Dead Battery" Errors: Specifically engineered to resolve the dreaded "4 Beeps + Flashing Red Light" error that occurs when your old battery fails to hold a charge.
Broad "Slim" Compatibility: Perfectly fits the most popular slim series, including RoboVac 11S, 11S Max, 15C, 30C, 35C, and the G30 series (Features the exact 3-Prong Connector).
Safe & Reliable BMS: Built with high-quality cells and a decoded Battery Management System (BMS) to prevent overcharging, overheating, and short circuits, protecting your vacuum's motherboard.
⚠️ CRITICAL WARNING (NOT FOR EUFY 11): This battery is for the "S" (Slim) and newer series. It is NOT COMPATIBLE with the original, older RoboVac 11, 11+, or the L/X series. Please check your exact model number under the vacuum before ordering.