Compatible Replacement Battery HP Probook 4520S

Specifications:
– Battery Type :Li-Ion
– Voltage : 11.1V Is Compatible With 10.8V
– Capacity:4400 Mah
– Brand: Unbranded ,Oem
– Compatible Models
– HP ProBook 4525S 4420s 4320s 4320t 4325s 4520 4520s 4425s
– Compaq 320 325 420 620

Compatible Part
PH06 PH09 593572-001 593573-001

What’s in the box
1x Laptop Battery