Nitecore USN3 PRO Dual-Slot USB Charger for Sony NP-F Series Batteries

The Nitecore USN3 PRO is a high-performance dual-slot USB charger designed specifically for Sony NP-F series batteries. Featuring a high-definition LCD display and advanced charging technology, it provides intelligent charging with real-time monitoring of voltage, current, charged capacity, battery health, temperature, and battery level. The charger supports CC/CV charging modes and includes protection against reverse polarity, short circuit, overcharge, and over-discharge activation. Its USB-C input allows flexible power sources such as power banks, AC adapters, or solar panels. The durable PC and ABS construction ensures long-lasting reliability.

Advantages

Intelligent dual-slot charging with independent monitoring; high-definition LCD for comprehensive battery data; USB-C input for versatile power options; activates over-discharged batteries; compact and portable design.

Suitable for

• Sony NP-F series batteries: NP-F330, NP-F550, NP-F570, NP-F750, NP-F770, NP-F950, NP-F960, NP-F970
• Videographers and photographers using Sony camcorders and cameras
• Users needing a reliable, portable charging solution for field or studio

Key specifications

• Charger Type: Dual-Slot USB Charger
• Input: DC 5V, 2A (Max) via USB-C
• Output: 8.4V per slot; Single slot 1000mA, Dual slot 750mA x 2
• Display: High-Definition LCD showing voltage, current, charged volume, battery health, temperature, battery level
• Protection: Reverse polarity, short circuit, overcharge, over-discharge activation, temperature monitoring
• Material: Durable PC and ABS (fire retardant)
• Operating Temperature: -10°C to 40°C (14°F to 104°F)
• Storage Temperature: -20°C to 60°C (-4°F to 140°F)

Recommendations

For optimal performance, use a USB power adapter with at least 2A output. The charger can also be powered by a power bank or solar panel for on-the-go charging. Always ensure batteries are inserted correctly to avoid reverse polarity.