Amazon.com: 88.8Wh|65Watts Portable Laptop Charger with AC Outlet, A Super Travel Portable Battery Pack & Power Bank for HP, Notebooks, MacBook, Laptops : Everything Else
Amazon.com: NinjaBatt Pro Battery for HP 756743-001 V104 VI04 756744-001 756478-422 756478-851 756745-001 756479-421 756480-421 450 G2 450 G3 440 G2 15-P030NR VI04XL - Premium Cells [4 Cells/2600mAh/38Wh] : Electronics