Nitecore USN4 Pro NP-FZ100 dual slot USB Sony charger LCD

Professionsal Camera Battery Charger

Get out of the outdoor charging predicament and break loose from the technical constraints of the AC power in the conventional camera charging process

Compatible with Multiple Input Sources

Compatible with various mobile power sources, solar panel and USB adapters, can be used in conjunction with NITECORE F2 flexible power bank to ensure endless power supply.

Dual Slot Charger

Considerate towards the using habit of Sony camera users, two Sony NP-FZ100 batteries can be inserted into the USN4 PRO simultaneously. There is no reason to miss out on any splendid moment due to power inadequacy.

Intelligent USB Charging Management System Automatic Adoption on Charging Mode

The USN4 PRO takes advantages of the smart charging management system. It monitors battery status, displaying battery voltage, charging current, and charged volume, and automatically adapts for the optimal charging modes between CC and CV.

Unique Cooling Fins Design

The cooling fins on the USN4 PRO are designed to enable extreme cooling performance to dissipate heat rapidly to avoid possible hazards

Over-discharged battery activation

The USN4 PRO will automatically activate over discharged battery caused by improper storage or misuse

Battery Health detection

•Once the battery is inserted, the USN4 PRO will charge with an initial current and automatically detects battery status.

•The LCD will display battery health as good, Normal or Poor

Reverse Polarity and Anti-Short Circuit Protection

The USN4 PRO makes use of the mechanical reverse polarity protection. Inserting incompatible batteries or incorrect battery installation will prevent the initiation of the charging process