Nitecore USN4 Pro double USB charger for Sony NP-FZ100 batteries

DESIGNED FOR SONY CAMERAS - The USN4 PRO is designed to work with the Sony Camera NP-FZ100 battery. This battery is compatible with Sony a7 III, a7R III, a9 ILCE-9 camera models.
DIGITAL CHARGING STATUS & OVERCHARGE PROTECTION – Battery voltage, charging current, temperature, and battery level are displayed in real-time on a large, brightly lit LCD display. This display will also alert users to incompatible/poor battery installation and provides reverse polarity, anti-short curcuit protection, and overcharging
CONVENIENT USB CHARGING – The USN4 PRO offers easy USB charging for Sony camera batteries and additional compatibility with portable power banks, solar panels and adapters for backup power anywhere. A storage trough on the side of the charger keeps the USB cable secured and out of the way when not in use.

Introducing the Nitecore USN4 PRO Dual Slot USB Travel Charger designed to recharge Sony Camera NP-FZ100 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.
A brightly lit LCD display reports key battery information including battery type, capacity, voltage, charging status and health. The USN4 PRO 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 NP-FZ100 is a versatile charger for at home and on the go.

Specifications:
Compatible Battery: Sony USN4 PRO
Compatible Models: Sony a7 III, a7R III, a9 ILCE-9
Input Voltage: DC 5V/2A or 9V/2A
Output Voltage / Slot 1: 8.4V ±1%:
Output Voltage / Slot 2: 8.4V ±1%:
Input Type: USB
Dimensions: 125mmx70mmx29mm(4.92"x2.76"x1.14)
Weight: 95g(3.35oz)

Package content:
1 * Nitecore USN4 PRO
1 * Instructions
1 * Warranty Card
1* USB extension cord
Note! ​Does not include camera battery