Open our Cool Free APP!

Enjoy APP-Exclusive Deals.

Open APP
1/1

New Arrival Nitecore UM20 Smart Charger with High Definition LCD Display for 18650 18490 18350 10440 Batteries

4.89 271 Reviews
$15.95

promotion:

If Cart Subtotal exceeds , you can buy 1 Special Add-On for .Discounts automatically applied to shopping cart before checkout.

warehouse

Ship between: Jul 26 - Jul 29
China
selected
BLACK
Visit Store

Buy Together & Save

Discount: $23.700000000000003

Customer Reviews

Mustafa Aykanat
Apr 23,2017 00:59:19
Pros:
This is a dual channel usb charger with automatic current select and a simulated CC/CV charge profile. It has a usb pass through connector, making it possible to charge two batteries and a phone without moving wires around. With the switch it is possible to select what get charged first: batteries or phone.To handle two batteries a fairly powerful usb power supply/charger is needed.The possibility to charge two 18650 with 1A on usb is rather impressive, in praxis the charger cannot do it, but will be slower. The lower charge current is useful for smaller batteries.I know a couple of times where I would have liked a charger with pass through function, but I would usual also like a power bank function at the same time.It is a good charger, but I wonder how useful the pass through function is.
Cons:
nothing yet
Mateusz
Jan 06,2016 02:52:03
Pros:
Perfect for charging on the go. With the micro usb it's perfect for power banks or any micro usb phone charger. It's a lot smaller than it looks on the description photos at gearbest. The display is nicely lit and I'm loving the percentage indicating the charging progress. When your drained batteries it basically tells you how much "juice" they can still hold making it easy to assess when they become useless. overall great product, highly recommended.
Cons:
None yet
Stefano Vergallo
Aug 03,2016 22:28:01
Pros:
Il caricatore funziona alla grande, precisione di carica sul display quasi maniacale in percentuale esatta. Lo uso per le Sony vtc5 18650 per la mia ecig e mi trovo davvero bene che questo è il secondo che compro. -Display luminoso -Carica veloce -Percentuale affidabile -Attacco micro usb compatibile con tutti i caricatori in commercio -Spedizione velocissima con Italy Express -Prezzo davvero competitivo GRAZIE GEARBEST.
Cons:
no
View More

RECOMMENDED PRODUCTS

loading...
Click to description




Note:
Batteries are not included.
This product will not be shipped to the United Kingdom.

Specification

General

Brand: Nitecore
Type: Charger
Model: UM20
Charging Cell Type: Lithium Ion
Compatible: 10440,14500,16340 (RCR123),17500,17670,18350,18490,18650
Charging Cell Qty: 2
Input Voltage: DC 5V
Output Voltage: 4.2V / 5V

Functions

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: 0.0770 kg
Package weight: 0.1300 kg
Product size (L x W x H): 10.00 x 5.60 x 3.50 cm / 3.94 x 2.2 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 UM20 Smart 2 Slots Charger with High Definition LCD Display, 1 x Micro USB Cable

























  • All (271)
  • Photos (137)
  • Videos (29)
4.89 *****
Mustafa Aykanat
Apr 23,2017 00:59:19
Pros:
This is a dual channel usb charger with automatic current select and a simulated CC/CV charge profile. It has a usb pass through connector, making it possible to charge two batteries and a phone without moving wires around. With the switch it is possible to select what get charged first: batteries or phone.To handle two batteries a fairly powerful usb power supply/charger is needed.The possibility to charge two 18650 with 1A on usb is rather impressive, in praxis the charger cannot do it, but will be slower. The lower charge current is useful for smaller batteries.I know a couple of times where I would have liked a charger with pass through function, but I would usual also like a power bank function at the same time.It is a good charger, but I wonder how useful the pass through function is.
Cons:
nothing yet
Mateusz
Jan 06,2016 02:52:03
Pros:
Perfect for charging on the go. With the micro usb it's perfect for power banks or any micro usb phone charger. It's a lot smaller than it looks on the description photos at gearbest. The display is nicely lit and I'm loving the percentage indicating the charging progress. When your drained batteries it basically tells you how much "juice" they can still hold making it easy to assess when they become useless. overall great product, highly recommended.
Cons:
None yet
Stefano Vergallo
Aug 03,2016 22:28:01
Pros:
Il caricatore funziona alla grande, precisione di carica sul display quasi maniacale in percentuale esatta. Lo uso per le Sony vtc5 18650 per la mia ecig e mi trovo davvero bene che questo è il secondo che compro. -Display luminoso -Carica veloce -Percentuale affidabile -Attacco micro usb compatibile con tutti i caricatori in commercio -Spedizione velocissima con Italy Express -Prezzo davvero competitivo GRAZIE GEARBEST.
Cons:
no
Andrej
Oct 17,2015 23:56:55
Pros:
Брал данный аппарат для зарядки аккумуляторов от фонариков. Заряжает качественно и довольно быстро. Само выбирает нужные параметры. Имеет различные защиты. Также обладает возможностью зарядки телефона или другого гаджета по Micro USB. Питанием зарядного устройства служит USB то ли компьютера, то ли вашей зарядки для телефона. В общем качественная и удобная зарядка!
Cons:
заряжает только Li-ion аккумуляторы.
simone
Nov 30,2016 21:42:16
Pros:
La marca Nitecore è una garanzia in fatto di carica batterie. Si possono caricare molti tipi di Batterie(io lo uso solo per le 18650). Avete la possibilità di caricare nello stesso momento 2 batterie e un device esterno tramite micro-usb. Ha uno switch per dare preferenza alla ricarica o delle batterie o di un'eventuale device esterno. Il display è molto retro-illuminato e ben leggibile. Perfetto anche nella dissipazione del calore sotto utilizzo continuo.
Cons:
nessuna
Serban Alexandru The
Nov 03,2015 05:23:22
Pros:
Good price Small dimensions Very efficient Short and reverse polarity protection Good brand I've used an Soshine H2 charger before which was very big and had mini usb instead of micro usb which is very old.
Cons:
None so far, i am very pleased with this charger.
Maximos
Nov 10,2015 05:55:21
Pros:
- 100% authentic product - Plug and Play or for this product Plug and Charge! - Great LCD Display with very good contrast and brightness - Very easy to use - Nice stand if you want to leave on desk and see the % of charge from distance (do not have to go above the charger)
Cons:
- Until now (50 cycles of charge) didn't find something
John Webb
Oct 22,2015 22:39:03
Pros:
This is a neat little charger that packs down neatly and the intelligent charger aspect to it takes a lot of the mystery out of the charging and the health of your batteries. The device itself is well build and feels like a quality item and is a long way from the kind of cheap chargers that sometimes come free with some torches.
Cons:
It might have been nice if it came with a pouch or plug but that is just nitpicking.
A
Sep 02,2017 23:27:46
Pros:
Cheap but reliable charger Can charge 2 batteries at once with 1a for each battery, provided that the charger used is 2a or more Lightweighted and compact in size Easy for traveling
Cons:
None for this price
Ian
Jul 04,2016 13:55:44
Pros:
Light weight and portable. Able to charge a variety of battery sizes. USB charging makes it compatible with most mobile chargers. Also able to use batteries to charge mobile appliances simultaneously with the micro USB cable provided.
Cons:
None so far really.
View More
View More
View More
New Member's Bonus: $50 Coupon
Save Cart

New Arrival Nitecore UM20 Smart Charger with High Definition LCD Display for 18650 18490 18350 10440 Batteries

$15.95

color

Quantity - +
installments: choose
loading...
loading...
Cancel
loading...
loading...
loading...