Skyvast 11.4V 43Wh New Laptop Battery NP03XL for HP Pavilion X360 13-A010DX 13-B116T, HP Envy 15-U010DX 15-U337CL 15-U050CA, 760944-421 761230-005 HSTNN-LB6L TPN-Q146 TPN-Q147 TPN-Q148 TPN-Q149 Battery type: Li-ion ; Capacity: 3720mAh / 43Wh ; Voltage: 11.4V. Fit Machine Models HP Pavilion X360 13-A010DX 13-B116T, HP Envy 15-U010DX 15-U337CL 15-U050CA Replacement for NP03XL HSTNN-LB6L 760944-421 TPN-Q146 TPN-Q147 TPN-Q148 TPN-Q149. Customer Questions: Any questions you can contact with us, we will respond within 24 hours. Exchange/Refund Policy: Free exchange/refund within 12 months. You can keep the order before we resend a new one and we will email a prepaid return label to help you return the order.