Customer ServiceRest assured with 30 days Refund and 12 months Warranty; Note: return windows will close after one month, dont worry about it, you can click on seller store on right corner ask a question and contact seller directly. Basic DetailsItem Model: L12M4P62; Battery Type: Li-ion; Voltage: 7.4V; Capacity: 52Wh/7100mAh 4-Cell; Battery Color: Black(Long line). Compatible P/N L12M4P62 L12L4P62 121500199 121500200 121500163 2ICP6/55/85-2. Compatible Laptop Models Lenovo Ideapad U430 U530 Touch 80AS U530-20289 Series. NoteThe package includes: 1*battery and 1*Instructions. Packaged by sponge or bubbles to prevent damage. Before purchasing, please open the back cover of the laptop to confirm the battery model and shape.