Futurebatt Laptop Battery for HP EliteBook 8530p 8540p 8730p 8730w 8740w 8530w 8540w, ProBook 6545b Fit P/N 493976-001 HSTNN-LB60 HSTNN-XB60 KU533AA AV08 AV08XL [5200mAh, 8-Cell] - Newegg.com
HP EliteBook 8530p EliteBook 8530w EliteBook 8540p Replacement Battery: BatteryClerk.com
Compatible 8 cell 5200 mAh battery for HP Elitebook 8530p 8540p 8540w 8730w For Notebook Battery Rechargeable 5200 mAh 69 Wh 14.4 V DC 1 - Office Depot
✩ RTC CMOS Battery for HP EliteBook 8540w - Rome Tech
New Original Size Battery 4400mah For Hp Elitebook 8540p 8540w 8530p 8530w 8740w 8730p Notebook Computer Laptop Batteries - Mobile Phone Batteries - AliExpress