Green Cell Battery for HP EliteBook 8560w 8570w 8760w 8770w Laptop (4400mAh 14.8V Black): Amazon.co.uk: Computers & Accessories
Amazon.com: GHU New AR08 Battery Compatible with HP ZBook 15 17 Mobile Workstation Series HP ZBook 17 Series, Part NO. HSTNN-IB4H HSTNN-IB4I 708456-001 708455-001 [8 Cells 14.8V 5200 mAh/77Wh] : Electronics
HP EliteBook 8560w, EliteBook 8570w, EliteBook 8760w Black battery
HP EliteBook 8570w Troubleshooting - iFixit
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