NITECORE UM2 USB Multi Battery Charger
The battery charger is now looking for people who are interested in hobbies and things I'm looking for!
Especially these days, LED (Xenon?) Which is widely used for outdoor flash, I know that this charger and batteries are used for discharging very much!
(I used to have a similar hobby at the time, but it will not work right now)
If it is used in other places, I think it is enough for camera strobe!
I had a charger that I used to use, but I replaced my PC a while ago and changed the layout of the desk. The common 220V content was gone before my eyes, so I bought the charger again for USB which is on my desk!
● NITECORE UM2 USB Multi Battery Charger
The battery charger is more likely to be bought again because it is lost rather than a broken thing!
It's hard to find where you put it in. It's a style that you will not lose it. It's a NITECORE charger!
Depending on the style, and depending on the battery, there are several versions, but I only need to charge the AA Ni-MH battery right now, so I bought the NITECORE UM2 charger which seems to have the highest sales volume in Ali Express!
The strobo that is used for a while is enough because two AA batteries are enough, and it is a UM2 model with two slots specially!
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I made a purchase on July 9th at US $ 13.5 and arrived in my hands through post office registration on the 16th just one week! I picked a seller with a lot of sales, and it seems to have arrived quickly!
I have marked the type of batteries that can be used on the side of the battery! If it was about 10 years ago, it would have been used for lithium ion or iron phosphate batteries, but I wonder if it will work! ㅡ. ㅡ ㅋ
I chose this charger because I left everything else! As indicated on the box, it is possible to charge with Qualcomm Quick Charger!
Even at this time, Qualcomm Quick Charge Compatible Battery is always on hand, so you can use it on the outside if you want to do it.
The components are the charger body and manual, Micro 5 pin charging cable and warranty!
I have already seen the PDF manual through the homepage. ㅋ
Charger / discharge information is briefly described on the back of the charger along with the serial number! Inputs are QC 2.0 compatible and up to 9V 2A! Indeed ~
Anyway, these NITECORE chargers are smart charging function to determine the type of battery to be inserted, and according to the incoming source, priority charging is also possible, so I do not think I need to be tied to the input value!
The top of the tough exterior that looks like a structure for heat dissipation, Micro 5 pin terminal for power input, and NITECORE at the bottom are engraved on the brand name!
At the bottom of the charger, there is a rubber pad to prevent slipping, so even if it is not too heavy, it will not move easily while charging on the desk!
● Somewhat different from specification and power input, fake .......................
When I plug in the secondary battery that supports Qualcomm Quick Charge, I get 12V instead of 9V.
I did not have a smell (?) Especially, but it is different from spec, so something is getting confusing !!
This 12V will remain unchanged even when the battery is inserted!
Of course, the maximum specification of QC 2.0 is 12V 1.5A, which is not a problem, but if you do, you should not have stickers on the back!
Quick Charge is displayed on the top of the LCD, so it does not seem to be wrong, but I can not shake it! ㅡ. ㅡ ㅋ
After inserting the battery, charging information such as battery charge current, current voltage and charge amount are crossed and displayed! You can customize the charge voltage and current using two buttons on the left and right of the UM2 logo!
The maximum charging value of 1.5A is available only when charging lithium-ion or iron-phosphate batteries, and in the case of Ni-MH or Ni-CD, it is adjustable up to 1A in units of 100mA! Although it is good at high-speed charging, there are some batteries that are discharged at a high rate during fast charging depending on the battery.
● I think it's okay. Why? Too big ........ ㅠ
I was excited about the joy of arriving until I unpacked the box and opened the unique vinyl packing!
There seems to be no problem with the function, but the reason for the disappointment is too big! ㅠ
I thought that I wanted to be able to use it in small size besides the USB power input which was the highest priority when choosing a charger!
In the image of the product, the charger that looked small seemed to be a tough size that did not come in hand with a tough look! ㅠ
It's bigger than a 6-inch smartphone, of course, and it has a thickness of over 4cm, so it's going to be hard to carry around and use!
I can not blame anyone! It is my mistake that I only checked the USB power input and AA rechargeable statement and did not check the rest of the specification properly .......... ㅠ
I can not say that I can return my faultless goods with my mistake, and even if I accept the return, I will ignore the return shipping cost and I will only use it indoors!
● I tried to discard the slow charger, just have to have .................
In fact, in addition to the AC charger, I also had one AA charger using USB!
I bought a charger and bought a rechargeable battery, but I still have a battery charger with 8 batteries.
I know Ali sells similar things too! Regardless of the maximum specification of up to 5V 2A, I could not see a 5V 0.5A even if I plugged all four discharged batteries! ㅡ. ㅡ ㅋ
So I tried to buy a new Cheorwon Charger!
The charging speed is very slow, but it's compact size, and if you are going to use it outside, you will not be able to carry this charger!
NITECORE UM2 is not a thing to blame for performance, but if it was such a big hit, would not it be better for you to accept it? I regret for a while!
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