Four-Slot Power Bank & Battery Charger

Power up your next adventure with the NITECORE F4, a four-slot battery charger that can serve double duty as a power bank and battery organizer. The F4 is equipped with 2 USB outputs for charging and a micro-USB input for charging 18650 IMR/Lithium Ion batteries. The USB port allows users to quickly charge and power devices with a maximum output current of 2A.

LCD Display  Intelligent Charging

The F4’s LCD displays key battery information including voltage, USB output, charging current, charging volume and battery slot. The intelligent charging of the F4 independently controls the 4 slots with a max charging current of 1A in single slot. The charger can also be used with batteries as a power bank to charge cellphones, flashlights, headlamps, and other USB devices on the go.

Ultra-Compact and ultra Safe

The compact body of the F4 weighs 4.32 ounces and allows you to have to always have power at your fingertips - no matter how far you travel. Ideal for backpacking, this is the perfect charger for the rugged nature-lovers out there needing a lightweight power source and battery charger. A sliding cover helps organize batteries and enables you to carry batteries safely.

NITECORE F4 At-A-Glance

• Battery charger and Power bank
• Single-slot max charging current of 1A
• Single USB port max output current of 2A
• 4 slots controlled independently
• LCD real-time display
• 2 hours to fully charge iPhone X

Input:DC 5V 2A
Output voltage:4.2V±1% (Battery) / 5V±5% (USB)
Output current:2*1A, 4*0.5A (Battery) / 2*2A (USB)
Compatible with:Li-ion/IMR: 18650

Included in the Box

• NITECORE F4 battery charger & power bank (Do not come with any battery)
• Micro-USB power cord