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Nitecore USN1 Dual Slot USB Charger, for Sony NP-FW50 Batteries
NITECORE USN1 Dual Slot Travel Charger for Sony NP-FW50 Batteries

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Price: $19.95

Availability: Usually Ships in 24 Hours
Product Code: CHG-NITE-USN1


Nitecore USN1 Sony Camera Battery Charger

Introducing the NITECORE USN1 Dual-Slot USB Travel Charger designed to recharge Sony Camera NP-FW50 batteries. This lightweight and compact battery charger features a built-in USB charging input that stows away in a designated secure trough to save space and prevent damage. The USN1 has a dual port design to simultaneously charge NP-FW50 batteries.

A brightly lit LCD display reports key battery information including battery type, capacity, voltage, charging status and health. The USN1 offers smart charging management to automatically apply the correct charging current, prevent overcharging and protect against improperly inserted batteries. Compatible with many solar panels and power banks, the USN1 is a versatile charger for at home and on the go

NITECORE USN1 Specifications

  • Compatible Battery: Sony NP-Fw50
  • Compatible Models:
    • a5000, a5100, a6000, a6300, a6500, a7, a7 II, a7R. a7R2, a7S, a7s II, and Sony DSC-RX10 III:
  • Input Voltage: DC 5V/2A
  • Output Voltage:
    • Slot 1: 8.2V ±1%:
    • Slot 2: 8.2V ±1%:
  • Input Type: USB
  • Output Type: Connection Pins
  • Dimensions: 3.35" x 1.97" x 1.04" (85mm x 50mm x 26.5mm)
  • Weight: 2.08oz (58.9g)


  • Two bay battery charger
  • Compatible with Sony NP-FW50 batteries
  • Real-time information on battery voltage, charging current, battery temperature, battery level and other parameters
  • Monitors battery status and displays battery health
  • Reverse polarity protection and anti-short circuit protection
  • Automatic adoption for the optimal charging modes between CC and CV
  • Automatic termination upon charging completion
  • Activates over-discharged batteries with protective circuits
  • Compatible with power banks and solar panels
  • Made from durable and fire retardant PC and ABS (V0) materials
Package Contents: Nitecore USN1 Charger, Instruction Manual
NITECORE Camera Charger Battery Overview
Average Rating: Average Rating: 5 of 5 5 of 5 Total Reviews: 2 Write a review »

  0 of 0 people found the following review helpful:
5 of 5 Nitecore USN1 Dual Slot Travel Charger fo Sony April 29, 2020
Reviewer: Anonymous Person from United States  
Just received, charged up 2 batteries. I like the compact design makes for easy transporting. Was able to use 1 of my phone USB power adapters to plug into ac outlet. Came sooner than I thought it would

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  0 of 0 people found the following review helpful:
5 of 5 Better than Sony's charger March 14, 2018
Reviewer: LeLee Boszak from FloridaInverness, FL United States  
If you have a Sony camera that uses NP-FW50 batteries this charger is the best.

Much better than Sony's charger for traveling and it charges 2 at once.

It would be even better if it allowed use of a standard USB to micro USB cable as the attached cable is short.

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