Kastar NP-FH50 4-Pack Camera Battery for Sony DCR-SR55 SR57 SR60 SR62 SR65 SR77 SR8 SR80 SR82 SR85

Four-pack Li-ion replacements for Sony camcorders

This set supplies four Kastar NP-FH50 batteries rated at 7.4 V and 1 200 mAh each, delivering 8.88 Wh per cell. They are built as direct replacements for the original Sony packs used across a long list of Handycam and Cyber-shot models. Integrated protection circuits guard against over-charge, over-discharge, over-voltage, over-current and over-heating. The pack suits owners who want spare power ready for extended shoots.

Buyers needing drop-in spares for listed Sony models

The batteries match the NP-FH30, NP-FH40, NP-FH50, NP-FH70 and NP-FH100 form factor and voltage, so they fit the camcorders and Alpha DSLRs named in the compatibility list. Users with cameras that require a different battery series or a higher voltage will not be able to use these cells. Videographers who rely on in-camera fuel-gauge communication should verify that their specific model reports remaining capacity correctly with third-party packs.

8.88 Wh per cell gives hours of typical recording

Each 1 200 mAh unit comfortably powers a compatible Handycam through several hours of standard-definition recording or a full day of intermittent stills and short clips. Continuous high-bitrate recording or prolonged LCD use will drain the pack faster, so carrying all four cells provides a practical reserve for long events. When the camera indicates low power, swapping to a fresh battery restores full runtime immediately.