2-Pack 8500mAh Replacement Batteries for Sony DCR-TRV820

High-capacity replacement battery set designed for the Sony DCR-TRV820. This package includes 2 batteries, each rated at 8500mAh, to provide extended runtime for compatible Sony camcorders. Built to meet OEM standards for reliable performance, these batteries serve as direct replacements for your original units. Product coverage includes a 12-months manufacturer warranty.