Nitecore F2 Battery Charger/Power Bank: Review & Test

Nitecore UK - http://bit.ly/2Azp2Qy USA - http://bit.ly/2ACRZZL
I take an in depth look at the latest super compact dual bay charger from Nitecore the F2. This offers not only dual slot charging up to 1.0 amp, but 2 x USB output ports for use as a power bank.

I find out how the Nitecore fares in testing, including a pass through test, charging speeds, actual discharge using the F2 as a power bank, solar panel test etc.

Sample supplied via Nitecore for unbiased review/testing

Details from the maker:
The F2 flexible power bank is dual-slot, outdoor power bank battery charger. This double duty charger can power 18650, RCR123, 26650, 14500 and other IMR / lithium-ion batteries using the micro-USB, USB 3.0 cable, be able to charge cell phones, flashlight, headlamp and other USB devices as a power bank with batteries. Lightweight and durable, this is the perfect charger for outdoor activities such as hiking, climbing, backpacking, etc.

Features:
● Compatible with cylindrical rechargeable lithium-ion batteries of various sizes
● Intelligent USB charging and regulation control circuit
● Battery charging and discharging capability
● Universal micro-USB 3.0 input port, accelerated charging rate up to 1A each bay
● USB output up to 2A
● Charge two batteries simultaneously and independently
● Built-in power indicators display battery status
● Automatic power detection and voltage reporting upon battery installation
● Optimized IMR battery charging
● Automatic identification for batteries of different types and proceed with appropriate
charging current and mode
● Reverse polarity protection and anti-short circuit protection
● Made from fire retardant PC material
● Optimal heat dissipation design
● ROHS, CE, FCC and CEC certified

Parameters:
Input: DC 5V, more than 0.5A ( USB compatible )
Output voltage: 4.2V ( battery ) / 5V ( USB )
Output current: 2 x 1A ( battery ) / 2A ( USB )
Compatible with: Li-lithium-ion / IMR: 26650 / 18650 / 17670 / 18490 / 17500 / 17335 / 16340 / ( RCR123 ) / 14500 / 10440

Note:
The F2 includes a 3.5 inches USB to USB 3.0 charge cable, but also compatible with other micro-USB, USB and USB charging cables.