Battery For iRobot Roomba i4 4150 i4+ i4 Plus 4550 4552 i4150 i7158 i7550 i75502
For iRobot Roomba e5 e6 i3 i4 i6 i7 i7+ i8 7150 7550 e5158 e6198. Battery type:Li-ion. Such as battery, as adapter etc. We work with a good quality supplier and factory. Help you and us save money greatly.