• 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

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....