14.4v 2600mAh replacement Battery Compatible with Eufy RoboVac 11, 11S, 11S MAX, 11S PLUS, 12, 15C, 15C MAX, 15T, 25C, 30, 30C MAX, 35C

Annual shipment volume of 300000 units,strong quality assurance

Longer operate time

Add hand tape design.

Use soft and Flexible wire,make battery pack easy to install

Flame retardant plugs,more safety