Nitecore F1 Smart IMR Li-ion Battery Charger

- BLACK 181024801

Emergency Power Bank Function for Outdoor Exploring
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  • 5 Star 83%
  • 4 Star 16%
  • 3 Star 1%
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Nitecore F1 Smart IMR Li-ion Battery Charger


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A finger-size package of vast functions - tending every need of an outdoor enthusiast
The F1 is Nitecore's first outdoor battery charger that charges almost all types of Li-ion batteries for your outdoor gears. Featherweight housing with enhanced ruggedness, this charger is a fantastic way to always have power at your fingertips - no matter how far you travel. Ideal for backpacking, this is the perfect charger for the rugged nature-lovers out there.

Main Features:
● Charges almost all types of Li-ion batteries for your outdoor gears
● Optimized design for IMR battery charging circuit, CC and CV charging modes
● Up to 1000mA fast charging through Micro USB input port and USB output port
● Intelligent USB charging management system, capable of charging a USB device and storing power simultaneously
● Three power indicators to indicate charging / discharging status
● Automatic battery voltage indication, power level detection and appropriate charging voltage / mode selection
● Battery reversed polarity / over-charge / over-discharge and short circuit protection, 0V battery activation
● Two highly elastic rubber bands safely secure the battery in the F1
● Made from fire retardant PC material, designed for optimal heat dissipation

Input: DC 5V; more than or equal to 500mA
Output voltage: 4.2V + / - 1pct (slot); 5V + / - 5pct (USB)l; max 1000mA
Li-ion / IMR: 26650 / 18650 / 17670 / 18490 / 17500 / 17335 / 16340 (RCR123) / 14500 / 10440

Battery is not included.
This product will not be shipped to the United Kingdom.

Please click here to download NITECORE F1 USER MANAUL!



Brand: Nitecore
Type: Charger
Model: F1
Plug: USB
Charging Cell Type: Lithium Ion
Compatible: 10440,14500,16340,17335,17500,17670,18490,18650,26650,RCR123
Charging Cell Qty: 1
Input Voltage: DC 5V
Output Voltage: 4.2V + / - 1pct (slot); 5V + / - 5pct (USB)l; max 1000mA


Charge Control Methods: CC (Constant-current),CV (Constant-voltage)
Protected Circuit: Yes
Reverse Polarity Protection: Yes
Short Circuit Protection: Yes
Over Charging Protection: Yes
Over Discharging Protection: Yes

Dimension and Weight

Product weight: 0.0300 kg
Package weight: 0.0700 kg
Product size (L x W x H): 8.72 x 2.40 x 2.93 cm / 3.43 x 0.94 x 1.15 inches
Package size (L x W x H): 12.00 x 7.00 x 5.00 cm / 4.72 x 2.76 x 1.97 inches

Package Contents

Package Contents: 1 x Nitecore F1 Battery Charger, 2 x Rubber Band

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Customer Reviews

4.94 out of 5
  • 58
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  • Sergey
    Зарядное устройство Nitecore F1 для Li-Ion
    Крутое устройство! Самая низкая цена. Очень компактное и лёгкое, стильно выглядит. Покупал именно как устройство на каждый день - не занимает места в рюкзаке. Чаще использую в качестве павербанка. Измеряет вольтаж батареи. Качество изделий Nitecore всегда отличное. Могу однозначно рекомендовать для покупки. Плюс быстрая доставка в Украину за 17 дней.

    The cool device! The lowest price. Very compact and light, stylish looks. I bought it as a device for every day - does not take place in a backpack. Increasingly used as powerbank. It measures the battery voltage. Quality products Nitecore always excellent. I can definitely recommend to buy. Plus fast delivery to Ukraine for 17 days.
    В минусы могу отнести разве что отсутствие USB кабеля в комплекте. Но это я уже придираюсь)))

    The disadvantages can be attributed except that no USB cable included. But I'm already finding fault)))

    Jan 09,2017

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  • Mr.K
    Charges 18650 batteries with the help of solar panels, Best charger for camping it can charge you mobiles with the help of 18650 batteries gives 5V 1 amp output it has got a power led indicator that shows the charge status while charging your lithium-ion batteries through solar panels .suitable only for lithium-ion batteries,, great little product from nitecore.

    May 22,2018

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  • Terence Kew
    Highly function, compact charger and powerbank!
    - Good build quality.
    - Charges both at 500mA and 1000mA depending on battery capacity.
    - Secondary function as powerbank at 1000mA output.
    - With sufficient power input, it can charge the battery and also function as a powerbank and charge another device simultaneously.
    - Nothing at this time.

    Mar 09,2017

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  • Yeni
    a compact/portable charger and powerbank
    Small size, easy to carry and store.
    Made from durable and fire proof material.
    Gold plated metal contacts.
    Can be used as powerbank.
    Battery capacity/voltage indicator feature is very helpful.
    Rubber band helps keep the battery safe.
    No USB cable nor instruction manual is included.
    Battery polarity sign directions are barely visible.
    I wish it came with a little pouch.

    Jul 14,2016

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  • Phan
    very small and light weight single charger
    The Nitecore f1 is a very light weight single cell charger with two charge currents and power bank function. it's excellent outdoor use! solo power charge. It charge my to 4.18v i'm happy with that, two thumbs up for me.

    Aug 10,2016

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  • Ehab Sa.
    the best compact Li-ion charger!
    100% Original, mini, good quality, different batteries sizes, battery protection and you can use it as a power bank!
    Simply Nitecore F1 is the best!
    Thanks Gearbest

    Apr 04,2017

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  • Олег
    18650 зарядка
    Зарядка от Nitecore через USB порт порадовала своими габаритами и весом, реально миниатюрная и лёгкая, качество так же на высоте.Может работать как повербанк. Заряжает только литий, но мне в принципе другого не нужно, для других аккумов у меня целая куча зарядок, да и вообще стараюсь уходить от никеля. Покупал для длительных походов в горах что бы использовать совместно с солнечной панелью.

    Jul 02,2017

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  • Balazs
    Nitecore F1 charger
    It is a great charger to put in your backpack or pocket. It takes up no space and has almost no weight. The quality is very good, matches the Nitecore standards. The voltage display is a plus for me. Dependable and cool product.
    no cons yet. Maybe a 2A output would be nice.

    Nov 08,2016

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  • Zero
    great for charging and as a powerbank
    Powerbank feature
    Low Voltage protection (for cell) when used as a powerbank (2.8V cutoff)
    Voltage indicator
    Capacity indicator
    Operation is very smooth
    Did you see this thing? Clear smoke gray plastic is awesome
    Gold plated contacts
    Li-ion and IMR only
    Micro-USB cable was not included
    Manual is not included (but hey, here it is)

    Jul 07,2016

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  • Peter B****
    excellent quality, perfect working
    - cheap
    - 100% solar charger compatible
    - original, not fake
    - works fine, 1A charge with 21W solar panel
    - powerbank function - 1A discharge
    - looks good
    - easy to use

    Jul 07,2017

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