<b>Morpilot 14.4V 2600mAh Li-ion Rechargeable Replacement Battery</b><br> Compatible with DEEBOT N79S, RoboVac 11, RoboVac 11S, RoboVac 11S MAX, RoboVac 12, RoboVac 15C, RoboVac 15C MAX, RoboVac 15T, RoboVac 30, RoboVac 35C<br> Easy to clean all dirt,dust,debris,hair and whatever was on the floor<br> 14.4V 2600mAh Li-ion replacement battery provide longer running time,lasting 1.5 to 3 hours on per charge<br> Build in protection for short circuit, output over voltage, overheat and output overcurrent<br><br> <b>Specification</b><br> Battery Voltage: 14.4V<br> Battery Capacity: 2600mAh<br> Battery Type: Li-ion battery<br>