Kastar NP-FP51 LTD2 USB Dual Charger camera battery charger

Dual USB Charger for Sony NP-FP Series

The Kastar NP-FP51 LTD2 is a dual-bay charger designed for Sony NP-FP lithium-ion packs including the FP30, FP50, FP51, FP60, FP70, FP71, FP90 and FP91. It accepts Micro-USB or USB-C input at 5 V and 15 W, letting users power two batteries simultaneously from common USB sources such as power banks or wall adapters. An integrated LCD panel shows real-time charging status and remaining capacity for each bay. The unit ships with a Micro-USB cable and measures five by three by one inches.

Replaces Proprietary Sony AC Adapters

This charger replaces single-bay AC units such as the Sony BC-TRP, BC-TRH, BC-TRV, BC-VH1 and AC-VQH10, consolidating two charging positions into one compact device. The jump is worth it when you regularly carry spare packs for Handycam models like the DCR-SR, DCR-DVD, DCR-HC or HDR-HC series and want to top both up overnight from a single USB port. It is not suited for users who need simultaneous charging of three or more batteries or who require a dedicated mains cable without a separate USB power supply.

Fits Travel Kits and Studio Rigs

The 8.4 V 800 mA per-bay output matches the original Sony specification, so batteries charge at the same rate as the factory chargers while the USB input frees up a wall outlet. Swappable plates allow the same chassis to serve other battery families, reducing the number of chargers a videographer must pack. Builders who need a second card slot or integrated power delivery for camera rigs will not find those features here.