Battery for HP ProBook 4520s, 620 & 4525s

Specifications:
– Voltage: 11.1
– Capacity: 4400 mAH
– Brand: Unbranded /OEM

Compatible Models:
– HSTNN-IB1A, HSTNN-CB1A, HSTNN-DB1A, HSTNN-CBOX, HSTNN-LB1A, HSTNN-Q78C, HSTNN-Q78C-3, 587706-761, HSTNN-Q78C-4, HSTNN-Q81C 587706-761, 587706-751, 593572-001, BQ350AA, HSTNN-CB1A

Compatible Part Numbers:
– HP ProBook 4320, ProBook 4425s, Compaq 421, ProBook 4320s, ProBook 4520, Compaq 425, ProBook 4321, ProBook 4520s, Compaq 620, ProBook 4321s, ProBook 4525s, Compaq 621, ProBook 4320t
Compaq 320, HP 420, ProBook 4325s, Compaq 321, HP 425, ProBook 4326s, Compaq 325, HP 620, ProBook 4420s, Compaq 326, HP 625, ProBook 4421s, Compaq 420,

What’s in the box
Laptop Battery