Product Review

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

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)
Features
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