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: C41N2208; Battery Type: Li-ion; Voltage: 15.48V; Capacity: 74Wh/4780mAh; Battery Color: Black Compatible P/N C41N2208 Compatible ModelsReplacement for Asus ROG Ally RC71L PC71L NR2301L Gaming Handheld series NoteThe package includes: 1*battery and 1*Instructions. Before purchasing, please open the back cover of the laptop to confirm the battery model and shape