2-Pack UpStart Battery Replacement for Sony DCR-TRV820K / NP-F970 — 6600mAh 7.4V Lithium-Ion

High-capacity replacement batteries from UpStart Battery compatible with Sony DCR-TRV820K camcorders and intended as direct replacements for the Sony NP-F970. This pack contains 2 batteries, each rated at 6600mAh and 7.4V, using Lithium-Ion chemistry. Quantity: 2. Capacity: 6600mAh. Brand: UpStart Battery.