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NITECORE F2 Flexible 2 Slots Battery Charger Power Bank
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NITECORE F2 Flexible 2 Slots Battery Charger Power Bank

- Black

4.85 47 Customer Reviews | Please refer to English description
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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 cellphones, 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.

● 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

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

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.
The battery on the picture is not included.



Brand: Nitecore
Type: Charger
Plug: Micro USB,USB
Charging Cell Type: Lithium Ion
Compatible: 10440,14500,16340 (RCR123),17335,17500,17670,18490,18650,26650
Input Voltage: DC 5V
Output Voltage: 4.2V ( battery ) / 5V ( USB )
Input Current: more than 5A
Output Current: 2 x 1A ( battery ) / 2A ( USB )


Protected Circuit: Yes
Short Circuit Protection: Yes

Dimensions and Weight

Product weight: 0.0465 kg
Package weight: 0.1000 kg
Product size (L x W x H): 9.40 x 4.40 x 2.50 cm / 3.7 x 1.73 x 0.98 inches
Package size (L x W x H): 15.00 x 8.00 x 7.00 cm / 5.91 x 3.15 x 2.76 inches

Package Contents

Package Contents: 1 x Battery Charger

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Customer Reviews

4.85 out of 5
  • 41
  • 5
  • 1
  • 0
  • 0
See all 47 reviews Write a Review
  • Sergio
    Yes (0) Color: Black
    NITECORE F2 Flexible
    NITECORE F2 Flexible повербанк-зарядное устройство цена-качество на 5. Собрано качествено , пластик приятный на ощупь. Заряжает литий разных размеров от 10440 до 26650. Как повербанк может заряжать одновременно два устройства до двух ампер максимум. Свой мобильный заряжал етим устройством максимум выдавал 1,5 ампера. Плюси - два устройства в одном павербанк и зарядное. Минусы - короткий кабель USB 3.0 . В сравнении с F1 может заряжать до 2 ампер. Рекомендую к покупке.

    NITECORE F2 Flexible poverbank-charger price-quality at 5. The quality is collected, the plastic is pleasant to the touch. Charges lithium of various sizes from 10,440 to 26,650. As a bank, it can charge two devices at the same time up to two amperes maximum. His mobile charged etim device with a maximum of 1.5 amps. Plus - two devices in one power bank and charger. Cons - short USB 3.0 cable. In comparison with the F1 can charge up to 2 amps. I recommend to buy.

    Dec 05,2018

  • Maria Lizete
    Yes (0) Color: Black
    Nitecore F2
    Gostei muito já tinha o F1 então pensei vou comprar o F2, acertei em cheio, uso pra powerbank , especificamente pro meu celular , muito top carrega em 2A, vale cada centavo,

    Dec 26,2018

  • Chris
    Yes (0) Color: Black
    Provides easy portable power supply as a charging power source so you can charge your devices quickly and easily. When used as a charger, it will charge the connected USB device and inserted batteries at the same time for sufficient power.

    Jan 19,2018

  • Shane Hackler
    Yes (0) Color: Black
    It seems there are never enough wall chargers to accommodate all the battery powered technology that inhabit our lives, the means to charge that device is unavailable, these little wall chargers are very cost effective to have in the suitcase or backpack, very fair price

    Jul 10,2018

  • Charmaine Rodrigues
    Yes (3) Color: Black
    There is no issue charging our toothbrushes and it charges our iPhones and iPads quicker than the standard chargers, the only issue is that they do take up more space on a power strip or wall outlet, so you can not have multiple large plug in devices next to each other

    Sep 26,2018

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