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Global ratings 56
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Type of review

Revainrating 1 out of 5

There is absolutely no product, do not buy it.

It was bought as a universal charger for AAA batteries: conventional NiMH 1.2V, and Chinese LiIon 1.5V, as the description promised. I never saw the usual ones at all, no matter how much I tried to stick different manufacturers there. The Chinese first saw the whole set of 4 pieces, loaded it, and then, when I didn’t see it, turned it off. After that, more than one did not charge. Sunesh second - starts blinking and after a couple of seconds writes "null" - like I don't see anything, I don't…

Pros
  • I thought it would be good and universal, but it turned out complete .
Cons
  • Glitchy device. Huge dimensions.

Revainrating 5 out of 5

Best price for this product, will buy more!

Great charger. Able to test "accelerate" new batteries by fully charging, discharging and then charging to the maximum. Several such runs and the volume becomes closer to the declared ones. It can even revive seemingly dead batteries.

Revainrating 5 out of 5

Reliable purchase, guaranteed to be a good purchase.

He's bigger than he looks.) Got pros: There are functions besides charging: 1. Recovery of heavily discharged batteries 2. Choice of charge current 3. Two kinds of capacity tests With its cons. It's a pity that there is no case, but for this money it's normal

Revainrating 5 out of 5

Fits the description completely, very satisfying.

I drove batteries for 24 hours to check - heating up to 60-70 gr. If there was a built-in fan - it would be just wonderful. I will make a removable external airflow. I recommend charging - all the declared functions work. Internal resistance is only a degradation guide. Has pros: Satisfied with the work. Checked all the batteries in the house. Repeating a full cycle - partially restores capacity. No miracles, just a good charge. Has cons: Tough spring. The contact is good, but it is…

Revainrating 5 out of 5

Fits the description completely, very satisfying.

Works for 7 years already in 24/7 mode. Simple clear menu, choice of different charge current (300/500/700/1000 mA). Screen backlight. Great charger.

Pros
  • Excellent durable charger.
Cons
  • No. Unless the batteries are not very convenient to get when all 4 slots are occupied.

Revainrating 5 out of 5

Great quality, happy with it one hundred percent!

Excellent charging for all types of batteries and plus as a power bank can be used. The seller well done packed thoroughly. Plus, it comes with a car charger. 👍

Pros
  • I had one before and it lasted a very long time. I accidentally broke it myself. So I had to order a new one.

Revainrating 5 out of 5

A really necessary purchase, Im glad I found this product.

charges in about 2 hours for 18650 batteries discharged to 3.1-3.3 volts (I use vtc6 and lg on Sony); heats up moderately during operation

Pros
  • build quality, simple and intuitive control interface, usb port (may be useful to someone)
Cons
  • may not like too elastic springs pressing the battery (if the battery is inaccurately pulled out, it can hit your finger)

Revainrating 5 out of 5

The quality exceeds all expectations, I recommend to buy.

Restored most of the old "dead" AA and AAA batteries ! Certainly not at full capacity, but still. The most important thing is that you can measure the real capacity, and not A. hour in charge mode. There is a recovery mode.

Pros
  • Great device! Reliable and really necessary for everyone who uses batteries. Versatility
Cons
  • NO

Revainrating 5 out of 5

The quality is at the level, I am satisfied with everything.

In my opinion, the device performs the declared functionality. Previously, I charged with conventional automatic charges without indication and mode selection. Long and unclear what you get at the output. Checked all available batteries. For some, there were doubts, testing showed that it was really time to throw them away. The device restored several AA batteries and started working again with the indicated capacity. There was a Chinese battery "Fire" of the 18650 format from a flashlight with

Pros
  • Universal charger. Supports many types of batteries. Has 4 independent channels. Determination of capacity, internal resistance of the battery, selection of characteristics for each channel during charging / testing, etc. Informative backlit display. The "Power Bank" function is available (did not use it).
Cons
  • Functionally, everything is in order. If only the key of one of the channels sticks, apparently, the case is slightly skewed somewhere.

Revainrating 5 out of 5

The purchase brought only positive emotions.

This device, as it seemed to me, is already closer to scientific devices than to household "charging". The charging process here is completely controlled, and for each of the 4 slots separately - you can, for example, set your own charge or discharge current for each. There is a quick test mode and a normal test mode, which allows you to accurately determine the actual battery capacity. I described the shortcomings in the corresponding section, but these are minor quibbles that do not spoil…

Pros
  • - 4 slots up to element size 18650 - Impressive functionality - Choice of current strength - Car adapter included - Low price
Cons
  • - No case - Difficult to understand without instructions - Tiny font in instructions - No mode of simultaneous display of the process for all batteries

Revainrating 5 out of 5

I am delighted, the product is really worthy.

For its price, the best charger for solving a wide range of applications for charging / discharging batteries and various gadgets: charge (up to 1 A), discharge (up to 0.5 A), there is a USB output for charging gadgets, a cigarette lighter socket for use in car. Different pros: Functionality, compactness, friendly interface, ease of operation, a parallel circuit that allows each of the 4 sockets to solve its task according to a particular program, versatility (works with almost all batteries)…