Compatibility: Compatible with eufy Robot Lawn Mower E15 and E18. Multi-Area Mowing: If the robot can't move to another area due to physical boundaries, you can place another base station there. The robot will create a second map for that area. Note: Multiple base stations cannot be placed in the same working area. Easy to Install: Just attach the garage to the base station and secure it with screws. Remove the protective foam from the charging pins, and secure the base station with ground stakes. Complete Installation Kit: Comes with a charging station, garage, power adapter, extension cord, screws, buttons, and small wrenches for easy setup. Use Official Accessories: Authentic eufy accessories extend the lifespan of your robot lawn mower and come with official after-sales support.