Amazon.com: GHU Premium OA04 Battery, OA03 Notebook Battery, UL Tested HP Battery 740715-001, Fast Charging with Over 500 Recharge Cycles, Compatible with HP0A03 Notebook, HP 0A04 Notebook Battery : Electronics
Solved: Battery for HP 15 Pavilion Notebook PC, 740716-001 - HP Support Community - 6222171
OA03 OA04 Laptop Battery for HP 740715-001 746458-421 746641-001 HSTNN-LB5Y 41Wh | eBay
BATTERY - GENUINE HP COMPAQ 240 G2 740715-001 746458-421 746641-001 OA03 OA04 BATTERY - Lanka Laptop House