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Global ratings 110
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Type of review

Revainrating 5 out of 5

A good quality product, I rate this purchase perfectly.

I purchased instead of a similar Chinese product, comparable in price and worse in quality. Decent device for a low price. Has some pros: Housing made of strong plastic. In a metal garage, this is a plus. Large display. Protection against short circuit and polarity reversal (checked). Switchable fan (at current up to 10A). Can be used as a power source. Charges quickly, does not boil the battery, can keep it in a charged state, compensating for self-discharge. The fan is switched off and the…

In terms of the quality of plastic, assembly and wires, the device does not resemble a laboratory device . But the price and functionality are excellent! Satisfied. Pros below: Lightweight yet powerful. In addition to smart charging, it can be used as a voltmeter and as a powerful power source for devices with constant power supply in a wide range of voltages and currents (7.4 - 18 V, 0.8 - 20 A). When charged as a percentage, it shows the charge level of the battery. Very comfortably. As a…

Revainrating 5 out of 5

I am amazed! It was definitely worth the money!

Has pros: Automatic and manual mode, almost any current and voltage can be set. Has some cons: It is not always possible to immediately set the desired current or voltage, you miss when you turn the knob. But in general it's ok.

Revainrating 4 out of 5

A good product at a good price, I advise you to try it.

Chinese pulsers for powering 12-14 V LEDs and for a current of 30A inside on VID are much more reliable, not only they look: both the 390 uF capacitor at 400 V and the filters over the network are full-fledged, they give less interference and are much cheaper, but it's not about the price . I thought that in RUSSIA our designers would still be made more reliable, with a margin, so to speak . WRONG!

Pros
  • The functionality for the charger is normal - everything works, but as a power supply it “sucks”: it’s difficult to use when setting up radio equipment for a car: there are no separate terminals, impulse noise, mom don’t cry . unless you turn on the autocompressor in the garage, vacuum cleaner or check the light bulb. Conclusion: you can use it, but CAREFULLY, CONSIDERING THE FOLLOWING FAULTS!
Cons
  • It looks flimsy - immediately sacrificed the guarantee and dismantled it. the manufacturer did not lay out the diagram, but after reading the reviews he decided to check the reliability himself: there is no surge protector, which is mandatory for an impulse switch, there is no mains switch (when using dancing with tambourines), thin wires for 20 A, "flimsy" crocodiles, the power cord is not very short, it’s also unreliable, and it’s not even fixed inside, only on soldering, you pulled it a little harder to tear it out, however, the output wires are not fixed, only on soldering, they will fall off over time, it’s like giving a drink. It could have been more impressive, for example, take a standard one from a computer with its own socket on the case and a switch, output for screws and solder. The capacitor in the primary rectifier is 100 uF x350 V to no avail: the capacitance is small (it will dry out over time), it will only withstand voltage up to 240 V in the network, but it can be much more in the network (for example, 260 V, and this is max- 366B) . explodes, as it happens with many. And what? Before switching on, measure the mains voltage ? Eliminating all this is not difficult, but apparently no one needs it. You'll have to "finish" yourself.

Revainrating 5 out of 5

The best price for such a product, I will buy more!

A good machine to service their cars several times a year. It is possible to use it when the engine is difficult to start (a dead battery) and as a power supply for consumers. Pros below: Decent device for the money. For a competent user (who loves to poke around and study the essence of charging work), you have to manually adjust the voltages and currents. Who does not want to bathe, it is better to take Vympel with automatic voltage setting. Got cons: Again, for his day fully justifies…

Revainrating 5 out of 5

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

Quite a decent charger, mostly some pluses. Of the minuses, there is not enough power button, which I have already corrected myself. Crocodiles are flimsy, they could do better. Well, it charges, even in manual, even in automatic mode, it's convenient that you can use it as a power supply. The Berkut R17 compressor was powered from it, the charger has enough power. In short, I recommend

Pros
  • Large current, can be used as a power supply, lightweight, digital display
Cons
  • There is no on / off button, flimsy crocodiles

Revainrating 5 out of 5

A valuable purchase, some advantages!

Some pros: Good charger. Convenient current and voltage adjustment. Warms in moderation. With its cons: Inconvenient laying of wires in the compartment. Clamps should be better.

It heats up decently, but the wires to the terminals, although thin, work a little warming up. The battery is old, discharged from scratch, not raised. And he leveled the ancient self-made pulser, then connected it to a new one, but when it warmed up, the inscription Charged appeared. Although he didn’t charge it to full, he threw it on the imputlsnik, he brought it to full charge, he only charged it for a very long time . And so the charger is good, it even works like a bypass. The thing in…

Pros
  • Greetings to all. I was very pleased with the speed of delivery, the equipment is as stated, convenient setup, compact size.
Cons
  • There are small ones.

Revainrating 1 out of 5

What a horrible quality, wasted money for nothing.

I bought a charger for my father, a 75-90Ah battery without a probleor pulls. But my father also has a MAZ and refuses to charge a 120Ah battery. After two or three minutes, it goes into overheating protection. As a prestarter on a car with a 45Ah battery, I couldn’t start anything, I need to change the wires and crocodiles. But the most inconvenient thing is the adjustment of currents and power, getting it right is dancing with a tambourine. The soldering is terrible, everything is in oxides…

Pros
  • Large current and power range
Cons
  • There are no wires. The setting is inconvenient. Overheating at currents greater than 11 amperes. Soldering disgusting

Revainrating 5 out of 5

I didn't expect the quality to be so high.

Got pros: It does not make noise at low currents, the voltage can be set up to 18.5 volts. With its cons: Of course, the plastic is domestic, the cracodiles are very simple, the current adjustment is tight and it is difficult to catch the desired value

Revainrating 3 out of 5

Not a bad product, but I expected a little more.

Now I'm afraid to leave the device without constant monitoring. It would be better to buy a much cheaper Chinese one with similar characteristics. The necessary functionality in terms of asymmetric and pulsed charge, programmable discharge, control of other parameters - bought on Ali in the form of small fees for mere pennies (3 devices with their own displays for 100-150)

Pros
  • The idea is good: stabilization of both voltage and current, digital display, short circuit protection. Can be used as a laboratory power supply
Cons
  • Implementation of the apparatus, unreliability. Few details: Bad wires, no on/off button, ie. according to the instructions, you need to distort the plug in the socket when setting the parameters. Display of current parameters: the display should show the current current and voltage, additional parameters such as how much the load consumed Ah - by the additional key, because you either need to wait a long time until the device itself shows these parameters, or they pop up at an unnecessary moment. Well, and reliability: in terms of parameters, I needed the Vympel-55 model more, but legends are already composing about its unreliability. I thought the 57th model, in view of its simplicity, will work like a clock. An no. A couple of months later, such a glitch appeared: I set the required voltage, as soon as the display of the settings mode ends, the device starts to output the maximum voltage. Dismantled. The variable adjustment resistor is not to blame, if you slightly press down on the additional payment with resistors, it starts to work as expected. As a result, I had to unsolder everything, solder both boards and solder the additional one back. It works now. But it is not a fact that at an unexpected moment the maximum voltage will not be applied to the output.

Revainrating 5 out of 5

Valuable purchase, nothing but pluses!

In general, the device is very comfortable, it makes it possible to set exactly the voltage and current values ​​\u200b\u200bthat you need (mainly for household batteries), after the battery was fully charged on my device, the current strength dropped to 0.3A in the maintenance mode, it shows how many A / h took the battery in the process of charging to full .

Pros
  • A wide range of voltage and current settings, the ability to set the parameters you need, not large dimensions of the device, noiselessness during charging
Cons
  • Lack of protection against moisture, but this is not critical if you do not put a mug of beer on the device and do not charge the battery outside in the rain

Revainrating 4 out of 5

Well done, but I wont buy any more.

I have been using this device for more than a year, Ca charges the battery, it is possible to work in manual and automatic modes. Shows how much Ah gave, charge time. They write about low-quality wires, but I used it at a temperature of -2 and at home, I have no complaints. The fact that the cross section is small, of course, I’m not special, but something tells me that this is all provided for by the factory. But I would like to expand the functionality, for example, add a battery discharge…

Pros
  • Compact, lightweight, meets almost all my needs

Revainrating 5 out of 5

Wonderful quality, one hundred percent satisfied!

Despite the "jambs", I liked the device! Would I recommend it to my friends? Yes! But with a caveat - to refine. I liked the fact that there is an opportunity to adjust the voltage and current. Has some pros: I liked the idea of ​​the device itself. The device is universal, it can be used as a power supply for 6-12v. Everything is clear and without frills. The instructions are quite reasonable. Has some cons: But the build quality . I did not contact the guarantee, I immediately opened it. I…

Very satisfied with the purchase! Some pros: The ability to smoothly adjust the current and voltage, informative display, absolutely silent operation, the ability to use as a powerful power supply, adequate price, domestic manufacturer. Cons below: There are no disadvantages. Wishes: 1. Provide a switch in the 220 V supply circuit. 2. Provide a 12 V switch in the black (negative wire) circuit to prevent sparking at the battery terminal when connecting the clamp. 3. Provide a 12 V socket (car…