Terrible attitude of the market in terms of refusal to exchange. I scold myself for being too lazy to order cheaper elsewhere, due to free shipping from

Used for recharging the battery of a vehicle. only one charge was required before winter. Unfortunately, he did not survive to see the second one. The level of craftsmanship is extremely lacking. The terror of plastic. It is recommended that you order a charge from China rather than accepting this one.

The AGM 12V 55 A / H battery, dropped to 10.5 volts, "could not revive, even with the most meager current. I recharged the other three, calcium ones without problems. The display shows (among other things) the number of" given "a / h and the charging time , convenient, but it would be great if these parameters could be switched with a button, and not wait until they "pop up" on the display. Yes, the device can also be used as a voltmeter.

Vympel 57. Everywhere recommended charging, in fact raw through and through. Bought in May, not checked right away. I didn't even think it might not work. As a result, when charging was required, when connected according to the instructions, the charge is over. In fact, it doesn't charge at all. Return is not possible. 14 days have ped. Outcome: Loss of 4000.

It's a pity that the quality has deteriorated. Approximately the same device I have in the country. He is 20 years old, if not more. For all 20 years no complaints. And here is such an ambush. I would like to appeal to the manufacturer: with your products you are undermining the attitude towards the domestic product, which in Soviet times was the standard of quality. Be ashamed.

For the money, it is better not to find with such wide functionality. You can safely take. Different pros: Wide range of voltage and current adjustments (up to 20 amperes and up to 18 volts). You rarely see this. Quite long wires, which is convenient. There is a compartment where they can be hidden. Got cons: It is very inconvenient that every time you need to pull the plug out of the socket to set it up, you could also put a button. The charging wires are very thin, I don’t know if I can…

Review after two battery charges. There was a nuance when you first turned it on, when checking the performance. Checking according to the instructions is carried out by rotating the voltage from 5 V to 12 V. At the same time, I was able to set 5 volts only at the 1st turn-on, with a second one it was already at least 7.3 volts. Probably done to make it clear that the device has not been used before. Nuances when charging: 1) After setting the charge current, when the battery is connected and…

I would like the manufacturer to make the case of the device, well . more aesthetic or something. The same wires can be softer and thicker, in the cold "oak" . Has some pros: The device as a whole is not bad. There are knobs for adjusting current and voltage, while displaying their respective values ​​on a backlit digital display. Ability to work both in automatic and manual mode. Also, the advantages include the possibility of using the device as a power supply. Its cons: Initially, the…

Some pros: Definitely super - smooth voltage and flow adjustments. Cool powerful universal power supply. Has some cons: For that price, I don't see it. There is no cover on the back to cover folded cables, but not critical.

I used it a couple of times, so far the flight is normal, if it were a little more powerful and stronger to make the body, it would just be good. Detailed instructions included

Hello. The product arrived quickly the next day after ordering. When connecting, I did not find any shortcomings . But . The battery was completely discharged, I connected it according to the instructions, set the current to 14.5 and decided the amperage 3.4 with a small current. At first everything is fine, it showed the level of charge remaining in the battery, charging started, it stood for 4 hours and the display threw out that the charge was over))))) despite the fact that the charge is…

At the second, third time, extremely rare use, the device turned off - the charge current stopped being set before the start of the charge, the value was not set with the handle and constantly changed the value. Charging started and ended immediately. I sent the manufacturer to the joint venture for repair, they did it. For this they already deserve respect, thank you. In winter, I charged the old battery, the bank closed, I had to say goodbye to the battery. What his automation did not…

I have been using this model for more than two years, I am satisfied with everything! It can be used not only as a battery charger, but also as a power source for various 12 volt devices.

Has pros: I tried only charging in automatic mode - it worked fine. We show the charge time and how many hours are given. You can charge your car battery with ups Different cons: Very sensitive controls. The percentage of the charge is reflected somehow strange, it is difficult to judge the time until a full charge

Pros below: Informative screen, accurate charge current settings, good build quality and packaging. The terminals are not very thick, but you can use it. Active cooling. Cons: Although with an LCD screen, it does not look modern, the design is ala USSR. I would like the body to be smaller and more modern.

Opportunities - OK Implementation is rubbish. And I'm afraid to leave this product unattended. If people are engaged in production in 2022, they already deserve respect. But I also want these people to have an internal need to produce high-quality products that are pleasant to take in hand. So that they themselves would not be ashamed of the performance of their products. I just want to believe that they are ashamed now.

Prior to this device, I used transformer chargers, but I understood their limitations. In the pennant, the electronics monitors the current and voltage, the main thing is to set the parameters correctly. Whoever likes heavy transformers, I'm not going to convince. Change from the car to the horse cart.

After my old charger died, which had served faithfully for more than 10 years, the question arose of replacing it. Having shoveled the Internet, I opted for Vympel 57, after reading rave reviews about it. Tue After my old charger, which had served faithfully for more than 10 years, ordered to live for a long time, the question arose of buying another charger. After shoveling the Internet and reading rave reviews, I decided to buy Vympel 57. As a result, it turned out to be full ?. The…

The charger came with a non-working display. The cable was not inserted into the connector on purpose, so that you could disassemble it yourself in order to insert it into place and the device flew out of warranty. Because to return the purchase and the money for it through the online store, that is still hemorrhoids. A broken fan was installed from the factory, because it cannot be broken during transportation. Such things must be bought in the store so that there is an opportunity to check.

We warm the battery at home for a day. We check the residual charge. We do not connect it to the network! We dress the terminal on the battery. RECHARGE. I=0.1•capacity(55A/h)=5.5A We unscrew 6 plugs. ZU Vympel57 key to the network Set Voltage to 14.4V terminals are open! Set the Current to 5.5A, stop the terminals! Disconnect from the network! We put on the terminal on the battery. Red +, Black - Network connection! At the end of the charge, he writes CHARGE IS ENDED, but we continued to…