Simply remove the two screws on the bottom, remove the battery connector and plug in the new one. Then revive your robot.
LabTEC 14.4V 4000mAh Replacement Battery for i7, Li-ion Battery for iRobot Roomba 7150 7550 3150 3550 4150 4552 i4 i4+ i3 i3+ i7158 i7550 i755020 4624864 ABL-D1 Hoover
LabTEC DC34 Battery 22.2V 4000mAh Replacement for Dyson DC34 Battery DC31 DC35 Type B DC44 Animal DC45 DC31 Animal DC34 DC35 Animal DC35 Exclusive Cordless Vacuum Cleaner BATTERY
LabTEC 14.4V 4000mAh Replacement Battery for Eufy RoboVac TW4-11 11S 12 15C 30C G20, Lithium Battery for Ecovacs Deebot N79S DN622 Cordlss Vacuum Cleaner+1 Screwdriver + 1 Brush
[TW4-11]4000mah Replacement Battery Compatible with Deebot N79, N79S, DN622, DN621, for Eufy RoboVac 11, 11S,11S MAX, 15T, 30, 30C Max,15C, 15C MAX, 12, 35C
LabTEC DC34 Battery for Dyson Type B, 22.2V 4000mAh Li-ion Replacement Vacuum Battery for Dyson DC44 DC31 DC35 DC34 Animal DC45 DC31 Animal DC34 Animal DC35 Exclusive Cordless Vacuum Cleaner Battery
LabTEC Battery Replacement for Dyson V6, 21.6V 4000mAh Li-ion Replace Battery for Dyson Animal V6 SV03 DC62 DC59 DC58 DC61 DC72 DC74 SV04 SV05 SV06 SV09 Vacuum Cleaner Battery
![[TW4-11]4000mah Replacement Battery Compatible with Deebot N79, N79S, DN622, DN621, for Eufy RoboVac 11, 11S,11S MAX, 15T, 30, 30C Max,15C, 15C MAX, 12, 35C](https://images.buynet.work/thumb.php?i=349671924&s=240)
