For Hp Compaq Presario Cq62 10.8v Battery (8800mah) - Laptop Batteries - AliExpress
Synergy Digital Laptop Battery, Compatible with Compaq Presario CQ62-a50SA Laptop, (Li-ion, 10.8V, 4400mAh) Ultra High Capacity, Replacement for HP MU06 Battery - Walmart.com
HP Compaq Presario CQ62-400 replacement battery 56Wh - sparepartworld.com