Battery For iRobot Roomba i4 4150 i4+ 4550 4552 i6 i7 i7+ 7156 7158 7558 i8 Plus
IRobot Roomba e5 e6 i3 i4 i6 i7 i7+ i8 7150 7550 e5158 e6198 Vacuum Cleaner. Do not put battery into water and fire. Just after using the battery, the battery will heat up. Country/Region of Manufacture:China.