Amazon.com: DR. BATTERY 710416-001 PI06 Battery Compatible with HP Envy 15 17 Pavilion 14 15 17 710417-001 HSTNN-UB4N HSTNN-LB40 HSTNN-LB4N HSTNN-LB4O 709988-421 TPN-I112 TPN-Q122 [10.8V/4400mAh/48Wh] : Electronics
Amazon.com: AN·GWEL HP PI06 Notebook Battery for HP Pavilion Envy TouchSmart 14 15 17, Fit for 710416-001 710417-001 HSTNN-LB4N HSTNN-LB4O Series [11.1V 4400MAH1] : Electronics