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: SR04XL; Battery Type: Li-ion; Voltage: 15.4V; Capacity: 70.07Wh/4550mAh ; Battery Color: Black Compatible P/N SR04XL / SR03XL / SRO4XL / 917678-171 / 917678-1B1 / 917678-2B1 / 917724-855 / HSTNN-DB7W / HSTNN-IB7Z / HSTNN-IB72 / TPN-C133 / TPN-C134 / TPN-Q193 / SR03052XL / L08934-2B1 / L08934-1B1 / L08934-2C1 / L08855-855 / TPN-C133 / TPN-C134 / TPN-Q194 / HSTNN-DB8Q / HSTNN-IB8L Compatible Laptop ModelsHP 15-ce000ng / 15-ce001ng / 15-ce001tx / 15-ce002ng / 15-ce002tx / 15-ce003nl / 15-ce003tx / 15-ce004ng / 15-dc0001ng / 15-dc0002ng / 15-dc0004ng / 15-dc0004tx / 15-cb000ng / 15-cb002ng / 15-cb003ng / 15-cb004ng / 15-cb005ng / 15-cn1073wm / 15-cn0013nr / 15-cn0000ne / 15-cn0000tx / 15-cn0005tx / 15-cn1000tx / 15-cp