EU OA03 battery, rechargeable OA03 Li-ion battery pack

Please carefully check your original battery to ensure that the model number is OA03, and battery voltage, battery shape, battery connector position, and screw hole locations match our battery shown below.

OA03 battery, 14.6V 2620mAh, 41.00Wh

Battery Code:NHPOA0441WHB4
Battery Name:OA03 battery
Battery Type: Li-ion
Battery Volt: 14.6V
Battery Capacity: 2620mAh, 41.00Wh
Battery Color: Black
Battery Cells: Grade A, 4 Cells
Battery Condition: original/genuine 1 Year Warranty
Compatible Battery Models:[ HSTNN-LB5S ], [ OA04 ], [ OAO4 ], [ TPN-C113 ], [ TPN-C114 ], [ TPN-F112 ], [ TPN-F113 ], [ TPN-F114 ], [ TPN-F115 ], [ 740004-421 ], [ 740715-001 ], [ 0A04 ], [ 0AO4 ], [ 746458-421 ], [ 746641-001 ], [ 751906-541 ], [ F3B94AA ], [ HSTNN-LB5Y ], [ HSTNN-PB5S ], [ HSTNN-PB5Y ], [ OA03 ],
  • In stock
  • Original price: € 44.11
  • Today's price:
    30.88
    (Updated: Aug 2026 In stock)
  • You save: € 13.23
Your Machine Model: *
Qty:


Genuine HP 0A04 oA03 Battery 740004-421 14.4v 2620mah 41Wh
Accept Paypal, VISA, MasterCard
( 3-11 days fast shipping )

OA03 battery, 11.1V 2612mAh, 31.00Wh

Battery Code:NHPOA0331WHB3
Battery Name:OA03 battery
Battery Type: Li-ion
Battery Volt: 11.1V
Battery Capacity: 2612mAh, 31.00Wh
Battery Color: Black
Battery Cells: Grade A, 3 Cells
Battery Condition: original/genuine 1 Year Warranty
Compatible Battery Models:[ HSTNN-LB5S ], [ OA04 ], [ OAO4 ], [ TPN-C113 ], [ TPN-C114 ], [ TPN-F112 ], [ TPN-F113 ], [ TPN-F114 ], [ TPN-F115 ], [ 740004-421 ], [ 740715-001 ], [ 0A04 ], [ 0AO4 ], [ 746458-421 ], [ 746641-001 ], [ 751906-541 ], [ HSTNN-LB5Y ], [ HSTNN-PB5Y ], [ OA03 ],
  • In stock
  • Original price: € 44.11
  • Today's price:
    30.88
    (Updated: Aug 2026 In stock)
  • You save: € 13.23
Your Machine Model: *
Qty:


HP OA03 Battery 740715-001 HSTNN-LB5Y Li-ion 11.1v 31Wh
Accept Paypal, VISA, MasterCard
( 3-11 days fast shipping )