awesome
"always works great. The charge % indicator is really handy"








A sleek and portable battery charging resource, the Nitecore UM10 Li-ion Battery Charger is a multi-functional device that charges a wide range of Li-Ion batteries. This USB powered charger features an LCD screen that displays all of the relevant data regarding the battery you wish to charge, and intelligent circuitry identifies battery capacity and optimal charging rates. The body of the charger is constructed from durable and fire retardant materials, and has both reverse polarity protection and optimized heat dissipation safety features.
Compatible With: 18650, 18490, 18350, 17670, 17500, 16340, 14500, 10440
Features:| Brand | Nitecore |
| SKU | NITECORE-UM10 |
| UPC | 6952506491049 |
| Charger Channels | 1 |
| Compatible Battery Sizes | 10440, 14500, 16340 / RCR123A, 17500, 17670, 18350, 18490, 18650 |
| Supported Chemistries | Li-Ion |
| Charger Channels | 1 |
| Compatible Battery Sizes | 10440, 14500, 16340 / RCR123A, 17500, 17670, 18350, 18490, 18650 |
| Length | 3.94 in (100 mm) |
| Width | 1.5 in (38 mm) |
| Height | 1.38 in (35 mm) |
| Weight | 2.01 oz (57 g) |
| Certifications/Standards | CE, CEC, FCC, RoHS |
| Packaging | Retail Packaging |
| Warranty |
Nitecore 1 Year Warranty Battery Junction Warranty |
| Return Policy | Return Policy |
Overall rating: 4.428571 / 5 from 7 reviews.
Review topics: [charger, buy, stand, indicator, unit].
"always works great. The charge % indicator is really handy"
"I was pleasantly surprised to receive this single battery charger. Lightweight and works great !. . I did have a BLONDE moment trying to figure out which port to use to charge with, but you plug it into your phone charger."
"This was an awesome buy it charged my 18650 3. 7v li-ion battery to 95% in under 2 hours and it was the best charger I've ever bought. Unfortunately though it fell out of my pocket in my fiancées friends car and went between the seats and he didn't care to bother to find it so I don't have it anymore and I am very sad because it's such a great buy. It charges amazingly fast for a micro usb powered device and it has a cute little stand built in and when you fold the stand back into place you can wrap the charging cable around it. Also this is pretty cool you can actually leave a fully charged battery in the bay and then connect the USB end of the charging cord to the port under the stand and discharge the battery in the bay (like if you needed a charger for your phone or something. It's a very efficient piece of equipment and if I can save some more money up I'm going to get it again because it's so worth it."
"Used mostly for Vape batteries 18650 3000mAh. When voltage drops below 3. 6V, charger flashes EE and will not charge."
"Great for taking a portable charger on the go such as; camping and having it on the vehicle. Also best with a solar panel charger and a battery bank, also it comes with a micro usb cable. Best for bundle with flashlight for gift(s)"
"I like the unit being a single battery charger. Most of my EDC flash lights used single Li-ion 18650. With this unit I don't need to wait for another battery to go dead before recharging them."
"The price can't be beat. The digital charge indicator itself is worth the money. I bought the lesser unit without charge indicator previously and now regret that purchase."
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