UpStart Battery 2-Pack — High-Capacity Replacement for Sony NP-F970 / DCR-TRV310K (6600mAh, 7.4V, Lithium-Ion)

Pack of 2 UpStart Battery high-capacity replacement batteries designed for Sony NP-F970-compatible devices, including the Sony DCR-TRV310K camcorder. Each battery delivers 6600mAh capacity at 7.4V and is Lithium-Ion chemistry. Supplied as a quantity of 2, these units serve as direct replacements for the original Sony NP-F970 digital camera battery.