Nitecore UM10 Intellicharger Tiny Digi Lithium Battery Charger with LCD Screen for 17500 18650 16340 14500 Batteries

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4.93 (216 Customer Reviews) | Ask a question
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Brand: Nitecore
Type: Charger
Model: UM10
Charging Cell Type: Lithium Ion
Compatible: 10440,14500,16340 (RCR123),17500,17670,18350,18490,18650
Charging Cell Qty: 1
Input Voltage: DC 5V
Output Voltage: 4.2V / 5V


LCD Screen: Yes
Circuit Detection: Yes
Protected Circuit: Yes
Short Circuit Protection: Yes
Over Voltage Protection: Yes
Over Charging Protection: Yes
Over Discharging Protection: Yes

Dimension and Weight

Product weight: 0.0570 kg
Package weight: 0.1100 kg
Product size (L x W x H): 10.00 x 3.80 x 3.50 cm / 3.94 x 1.5 x 1.38 inches
Package size (L x W x H): 16.00 x 7.00 x 5.00 cm / 6.3 x 2.76 x 1.97 inches

Package Contents

Package Contents: 1 x Nitecore UM10 Smart Charger with High Definition LCD Display, 1 x Micro USB Cable

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Customer Reviews

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  • ben.evison
    good for USB charging
    This is a good product for what it does - charge a single battery from a USB power supply. What I didn’t realise is that’s all it does; I expected it to function as a power bank from the resident battery like other chargers with a power-out cable. The power-out cable is strictly pass-through.
    This charger’s use is very specific: You can charge a phone or other device and a battery from one USB power socket, and choose the order or priority in which these two items are charged. That’s it.
    The LCD readout is nice, allowing you to see the progress of battery charging in 1% increments.
    The base has little silicon anti-slip feet.
    The spool on the base around which you can wind the single supplied cable almost doubles the size and bulk of the device. I would prefer no spool, just a loose (shorter) cable, and a more compact charger.
    No power-bank function...

    Jun 26,2015

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  • Dumitru
    A very good charger
    I bought this item from Gearbest and I'm very satisfied with it. It's a versatile and intelligent battery charger, it has a nice and clear display, which shows the percentage of the battery charging, it can be connected by USB cable to a variety of charging units (even with your laptop). Also, you have the possibility to charge simultaneously with the battery another device, which is very useful sometimes.

    Aug 30,2016

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  • Cornaci
    good and small battery charger
    does the job
    best price on GearBest
    it is a mush have for me because i use it for charging my electronic cigarette batteries
    charges very fast a Samsung 18650 INR 25 R (2500 mAh) battery.
    small, easy to care, LCD screen.
    very fast shipping via PostNL.
    none, it is perfect

    Jul 22,2015

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  • Adam Dowthwaite
    Great basic charger
    no issues, charger is basic but works very well and charges fast. may not be the cheapest charger but has overvoltage/undervoltage and adequate protection unlike many of the chargers which are around half the price

    also doubles as a usb pass through (will charge a phone fully via usb, then move onto charging a battery if inserted)
    would be nice if it showed the voltage and or the Mah of a battery, but at this price this shouldn't really be considered a con.

    Jan 01,2016

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  • Chris Howey
    Great Charger
    Charges batteries fast. Saw some other remarks that the battery bank function does not work. It cannot be used as a power bank, the switch on top is for choosing which needs to be charged first, the battery, or the device that is plugged in the USB 2.0 port. If a good power adapter is being used, it charges both the battery, and whatever else is plugged in the USB plug great.

    Jun 16,2016

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  • Mark
    Amazing charger for travellers
    Best price on the web. Very good build quality and internal components are also top notch; I trust Nitecore and their products more than other no-name solutions. Perfect for charging my 18650s when I am travelling and don't want to bring something bigger. Charging percentage is an awesome feature at this price point too.
    Not a "fast" charger since. No problem for me though, as slow and steady is safer anyway when dealing with 18650 batteries.

    Mar 05,2016

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  • Remigijus
    Nitecore UM10
    Excellent charger, it charges Li-ion battery and external device simultaneously. Has LED Display to present charging status. Good slider to accommodate batteries of different sizes.
    English manual.

    May 09,2016

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  • Liviu
    Nitecore UM10
    Nitecore UM10 Intellicharger
    Nitecore ! Original product! Very good, good quality and fast delivery. I use it to chage 18650 battery .
    It’s worth the money ! Fast delivery
    Thanks Gearbest!

    Mar 25,2016

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  • Dennis Benner
    Good portable battery charger
    Very good build quality and overall design
    Does it's job very good
    USB cable included
    Backlit LCD display
    1 year limited warrant, longer than usual from chinese manufacturers
    QR validation
    A little pricey compared to others
    Can't check remaining capacity without external power
    No AC adapter included

    Aug 18,2016

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  • Owen
    Excellent battery charger!
    Really well thought out and designed. Great quality and works perfectly. It's an intelligent charger and has a lot of extra automated features. for the price this is amazing.

    Mar 21,2017

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