Before purchase, please make sure the battery fits the brand, model and part number described below.
Compatible Model:
Eufy RoboVac X9 Pro,Eufy RoboVac 11, 11S, 11S Max,11C,
RoboVac 12, RoboVac 15C, 15C Max, 15T
RoboVac 25C,25C Max, RoboVac 30, 30C Max
RoboVac 35C, RoboVac G30, RoboVac G30 Edge, RoboVac G30 Hybrid
Ecovacs DN620, DN621, CEN360, CEN361, DH35, DH43, DH45
Deebot N79S, Deebot N79,N79W,N95, DN622, 621,600, 601, 605, 661,500, Deebot DO3G, CEN360, CEN361, CEN546, DH35, DH43, DH45
Replaces Battery Number:
Eufy PA04/ Ecovacs ICR18650-26J-4S1P BFG-WSQ UR18650ZY-4S1P-AAM
Specifications:
Voltage: 14.8V
Type: Li-ion
Capacity: 3600mAh
Weight: 200.0g / 7.05oz
Size: 69.40 x 37.00 x 37.00m


Tips

1). Last as long as the original battery and can be installed pretty easily.

2). Safety Battery, The replacement battery comes with protective design, prevents damage from over-charge, over-discharge, over-voltage, over-heating, short-circuit, it is safe and stable to use.

3). Precise battery interface , fit with original machine and charger. Same size & function as original battery, don't worry damaging the machine.


No Power?
1). Must be fully charged for first use, make sure your battery has charge.
2). Check the battery casing isn't cracked or damaged.
3). If you are worried about screwing up, you can refer to related videos on Youtube.