Product Type: Rechargeable Replacement Battery Pack
Condition: New, 3 year warranty!
Battery Type: Li-ion
Color: Black
Capacity: 2200mAh / 32 WH / 4 Cell
Volt: 14.8 V
Size: 139.85 x 53.75 x 20.55 mm

Product Type: Rechargeable Replacement Battery Pack
Condition: New, 3 year warranty!
Battery Type: Li-ion
Color: Black
Capacity: 4400mAh / 64 WH / 8 Cell
Volt: 14.8 V

Compatible Battery Part Numbers:
HP
530974-251, 530974-261, 530974-321, 530974-361, 530975-341, 530975-361, 579320-001, AT902AA, HH04, HH04037, HH08, HSTNN-I69C-3, HSTNN-DB91, HSTNN-OB91, HSTNN-OB92, HSTNN-XB91, HSTNN-XB92, NBP4A165B1, NBP8A166B1

Compatible Laptop Computer Models:
HP
HP ProBook 4210s, ProBook 4310s, ProBook 4311s