Name: Nitecore - F4 Four-Slot Flexible IMR/Lithium-Ion Battery Charger/Mobile Phone Power Bank
SKU: 539242

FLEXIBLE POWER SOURCE- The F4 is a dual purpose battery charger and battery organizer for charging 18650 Lithium/IMR ion batteries with a single slot charging max of 1A
LCD DISPLAY & INTELLIGENT CHARGING - Reports key information from the batteries charging including battery voltage, USB output, charging current, charged volume and battery slot
COMPACT & PORTABLE - The F4 weighs 4. 32 ounces and measures 4. 46 inches, fitting perfectly in your outdoor gear, backpack and car
SAFE TO CARRY - A sliding cover helps organize batteries and enables you to carry batteries safely

PERFECT FOR TRAVEL AND EDC - Use the F4 to keep you organized when you are on the go


4 Charging Slots Controlled Independently Single Battery Slot, Max Charging Current of 1A •Intergrated Intelligent USB Charging and Discharging Management System •Available for Charging 18650 Li-ion Batteries	LCD Real-time Display for Monitoring the Battery Status Real-time Display on Battery Voltage, Charging Current, Charged Volume, USB Output Current and Output Volume.	Anti-short Circuiting and Reverse Polarity Protection If a battery is inserted with polarity reversed or short circuited, the F4 will not charge it or display its information.


Over-Discharged Li-ion Battery Activation The F4 is capable of activating over-discharged Li-ion batteries with a protective circuit due to improper storage or us. After the battery insertion, the F4 will test and activate the battery before charging.	Battery Group Discharge Function When used as a power bank with 4 fully charged batteries, the F4 will activate the Battery Group Discharging Function to give priority to discharging the batteries in Slot 1 and Slot 2. In this way the batteries in slot 3 and slot 4 can be taken out for other uses with full power.	Sliding Cover of the Battery Holder Slide open the battery holder before inserting the batteries. Constructed from durable and Fire-retardant PC materials making it fearless of the complex outdoor environments with its Excellent dust and impact resistance , While preventing the batteries from accidental loss.	Energy Saving Hibernation Function for the LCD Display The F4 will automatically activate the Energy Saving Hibernation Function to shut down the screen when there is no operation and no input or output in 10 minutes long pressing the power button for approx 10 seconds when there is no input or output