Kastar NP-FH50 3-pack 7.4V 1200mAh camera battery for Sony DCR-DVD407 408 410 450 504 505 506 508 510 602

Three-pack Li-ion replacement

The Kastar NP-FH50 set supplies three lithium-ion cells rated at 7.4 volts and 1200 milliampere-hours each. They serve as direct replacements for the Sony NP-FH30, NP-FH40, NP-FH50, NP-FH70 and NP-FH100 packs used across numerous Handycam and Cyber-shot models. Photographers and videographers who need multiple spares for long shoots gain a cost-effective bundle.

Sustained recording performance

Each cell stores 8.88 watt-hours, delivering consistent voltage through extended recording sessions rather than brief bursts. The chemistry maintains output during continuous video capture on compatible camcorders such as the DCR-DVD407, DCR-DVD505 and DCR-HC42. Users avoid the capacity fade common in lower-grade packs when the camera draws steady current for an hour or more.

Safety circuits and thermal behaviour

Built-in protection guards against over-charge, over-discharge, over-voltage, over-current and over-heating, meeting UL1642 and CE standards. In normal use the packs run cool and silent, with no audible noise from the cells themselves. The protection logic limits peak current automatically, preventing thermal stress during prolonged operation.