1.Long Run Time: 14.4V 2000mAh/ 2800mAh offers long run time of 100 to 180 minutes when fully charged. 2.Multiple Protection Function:revent damage from overload, deep discharge, over voltage, overheat, short circuit. Compliance with FCC RoHS and CE safety test standards. 3.Easy to Install: Install the battery in 2 minutes. Just remove the two screws on the bottom, remove the battery connector and plug in the new one. 4.Wide Compatibility: Fully compatible with Replacement for Eufy RoboVac 11,RoboVac 11S,RoboVac 11S MAX,RoboVac 12,RoboVac 15C,RoboVac 15C MAX,RoboVac 15T,RoboVac 30,RoboVac 30C Max,RoboVac 35C;Replacement for Ecovacs DeebotN79,Deebot N79S,Deebot DN622;Replacement for Conga Excellence y,Conga Excellence 990,Conga Excellence 950,Conga Excellence 1090;Replacement for Tesvor X500;Replacement for IKOHS NETBOT S14,IKOHS NETBOT S15;Replacement for Shark ION robot RV700, RV720, RV750, RV755