Synergy Digital Laptop Battery, Compatible with HP HSTNN-DB72 Laptop, (Li-ion, 10.8V, 8800mAh) Ultra High Capacity, Replacement for HP HSTNN-CB72 Battery - Walmart.com
HP HSTNN-DB72 Laptop Battery - 4400mAh Li-ion 10.8V – Batteries Global
Genuine HP HSTNN-DB72 47Wh 10.8V | eBay
High Quality HP HSTNN-DB72 Replacement Battery | Laptop Battery Direct