for iRobot Roomba e e5 e6 e5150 e5152 e6198 and i i3 3150 i3+ 3550 i4 4150 i4+ 4552 i6 I7 i7158 i7+ 7150 7550 i8 Plus Replacement Lithium Ion Battery

【Battery Specification】Voltage: 14.4V. Capacity: 3200mAh. Wattage: 46Wh. Condition: 100% New; 100% OEM Compatible,and certified by CE/ROHS for safety. 【Compatible with】 iRobot Roomba i7 i7+ i3 i3+ i4 e5 e6 e Series, i Series and j Series, iRobot Roomba i7 7150 i7+ 7550 i7158 7159 i7550 i755020 i715920 i7558 i4 4150 i4+ i3 3150 i3+ 3550 e5 5150 e5150 e515020 e5152 e5154 e5158 e515840 e6 e6198 e619820 4552 J7 J7+ 7550 J755020 7150 j715020 battery replacement, please check the model of your device before purchase. 【Premium Battery】:The original battery has only 2600mAh capacity, our battery has 3200 mAh capacity after upgrading. Longer working time compares to the original battery,long-lasting performance. 【Easy to install】:Remove the side brush first, then unscrew the 5 screws on the bottom cover, remove the old battery and replace it with a new one, then restore your robot again. Please note that the batteries should be fully charged before first use. 【After Sales Service】:Within 30 days of purchase, we offer a no-questions-asked return policy. Additionally, for 6 months from the date of purchase, If the product fails, we will replace it with a new one.