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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

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NITECORE F2 Battery Charger Descriptions

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

4.86 out of 5
  • 43
  • 5
  • 1
  • 0
  • 0
See all 49 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

  • KuroNekko
    Yes (0) Color: Black
    Nitecore F2
    I have the F1 which I like a lot so I got this. The F2 not only allows more charge capacity but also a higher charge amperage from dual batteries. The F2 is rather sophisticated without the bulk or weight. You can charge by the included USB 3.0 cable or use a microUSB cable. The design also allows you to change batteries out as they wear out so it's not a powerbank of limited service life. With a built-in voltmeter and outdoor-friendly design, this thing is great for adventures. I carry my F1 for shorter solo hikes and the F2 for more extended adventures with others.

    Nov 15,2019

  • 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

  • Dmitry
    Yes (0) Color: Black
    Nitecore радует
    Пользуюсь данным зарядным уже более года.
    "+": размер, заряжает 18350 на 3200мА, как резервный пауэрбанк тож норм, 2-е резинки в комплекте, тугие пружины контактов - аккумуляторы редко выпадают.
    "-": короткий зарядный (комплектный) шнур, неиформативный индикатор остаточного заряда.
    В целом, доволен покупкой, резинки не высохли за год эксплуатации (всё ещё первой пользуюсь).
    Рекомендуется к покупке, продавец тоже норм.

    Oct 30,2019

FAQ for NITECORE F2 Battery Charger

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Customer Questions

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Hi. I think i will order this charger. But can you make low value invoice on the pack?

By Samet Dec-21/2018 05:29:31

Hello Samet,According to customs regulations, we can not declare a lower invoice amount or declare the item as a gift.Unfortunately, we have no control over these regulations and potential import duties.To know more about the tax, consult our F.A.Q and the terms and conditions in the links below: (See Taxes and Fees)

1 Questions & Answers View All

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There are two key factors which will affect the time you receive your items.

Item processing time
After receiving your order,we require some time to test the product to ensure its quality.The exact processing time varies depending on the item.The average processing time is 3 working days.but this can also be affected by the item's stock status. For small quantity orders,the processing time is 1-3days while larger quantity orders may require 2-5days.
Shipping methods
China Warehouse:
Shipping Type Country or Region Arrive within 1-7 Days Arrive within 8-15 Days Arrive within 16-30 Days Arrive within 31-45 Days Average Time (Days)
Unregistered Air Mail or Registered Air Mail United States 0.52% 44.87% 49.88% 3.5% 18.13
Spain, United Kingdom, Italy, Germany, France & Portugal 5.18% 43.44% 48.34% 1.17% 15
Netherlands, Greece, Poland, Hungary, Slovakia, Czech Republic 2.96% 40.34% 52.54% 3.74% 18.66
Russia 0% 4.45% 84.41% 11.1% 28
Japan, Korea 0% 21.30% 68.80% 9.66% 17.75
Brazil 0% 0% 23.91% 72.09% 38.6
Turkey 0% 37.75% 59.05% 3.1% 20.33
Thailand, Singapore & Malaysia 0% 40.39% 56.12% 2.6% 16.2
Other countries 0.7% 38.79% 47.94% 8.56% 23.57
Priority Line United States 12.28% 79.05% 7.4% 0.52% 11.75
Spain, United Kingdom, Italy, Germany, France & Portugal 8.44% 66.56% 23.45% 0.45% 13.55
Russia 0% 3.48% 75.79% 20.04% 31
Brazil 2.21% 6% 61.29% 25.46% 30
Turkey 20.42% 77% 3% 0.08% 10
Australia 7.67% 86.60% 5.68% 0% 11
Korea 97.54% 1.57% 0.89% 0% 7
Japan 95.80% 2.09% 0% 0% 6.84
Thailand, Singapore & Malaysia 58.96% 41.04% 0% 0% 8.45
Other countries 22.33% 30.8% 27.62% 17.64% 18.65
Expedited Shipping ALL countries(EMS) 3.8% 46.8% 26% 15% 14.8
ALL countries(DHL) 65.8% 25.75% 3.86% 0.37% 6.72
GW Warehouse: Typically 3-5 days to the UK, 3-7 days to other European countries.
USA Warehouse: Generally, 3-7 days to a USA address.
ES Warehouse: Generally, 2-5 days to the Spain, 3-7 days to the Portugal.
Shipping from warehouse nearest to shipping address is faster. Additional charges may apply.
Note: This is a general guide and delays maybe caused force majeure, natural disasters, inclement weather, war, public holidays, and factors outside our control. Generally speaking, we offer free shipping for NITECORE F2 Battery Charger to United States (US, USA), United Kingdom (UK, GB), Germany, Italy, France, Spain, Portugal, Poland, Brazil, Russia, Japan, Greece, Austria, Hungary, Slovakia, Czech Republic, Ireland, Lithuania, Israel, Denmark, Norway, Sweden, Canada, Australia, Netherlands, Korea, Turkey, Mexico, Ukraine, Romania, Columbia, Thailand, Singapore, Malaysia etc. Please choose the shipping methods for the final price.

Payment accepts PayPal,Credit Cards,Wire Transfer,Westem Union, YandexMoney,Webmoney,Boleto,OXXO and BKM as secure payment methods.

The most convenient payment method in the world.
Wire transfer
For orders which exceed $1,500,please contact us at
Note: please email us the order number,the amount transferred along with currency type,and the exact date of the wire transfer.
Western Union
Please contact us at for details.
Note: please email us the following information after you have paid via Westem Union:
· Control Number(10 digits)
· The exact amount sent along with the currency
· Name of sender.
· Address of sender
YandexMoney、 Webmoney
With YandexMoney and Webmoney, it is convenient and safe for you to pay via credit card、wallet or cash
For Brazil customers, we accept Boleto: you only need to fill in the payment information, remember your Boleto Voucher information and pay it within 3 days at any Boleto stores.
For Mexico customers, we accept OXXO: you can choose OXXO payment on our website, and then remember your OXXO Voucher information and pay it within 3 days at any OXXO stores.

Do you want to bulk buy NITECORE F2 Battery Charger ? Please submit your wholesale NITECORE F2 Battery Charger inquiry below. Please note we usually don’t offer free shipping on wholesale NITECORE F2 Battery Charger orders, but the wholesale price will be a big bargain.

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