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Review on CARKU Pro-10 black/red by Wiktor ᠌

Revainrating 3 out of 5

Expectations were not met, average quality.

In general, in reality, it gives out less than 7 Ah of capacity, which is not surprising, because it is charged with a current of 2 Amperes, at a voltage of 5 Volts in 4 hours (as stated in the instructions), who knows physics will immediately understand that during this time you can "fill in" no more 8 Ah into this device, which is confirmed when measuring the return of the charge . This may well be enough to start the car, but with the declared 13 Ah, alas, they are not there, it’s kind of unpleasant when you are “pushed” one thing, but in fact another ., and, as it were, a serious manufacturer . Maybe I got a “marriage”, maybe . but what is ., it doesn’t look like a fake, everything is very well assembled, I took it in a large all-2022 electronic discounter. In general, I handed it back, apparently it’s more reliable to keep another charged battery on the loggia (and cheaper .)

Pros
  • Good equipment (nothing extra). Assembled securely, gives the impression of an excellent device.
Cons
  • Since there are no frosts yet, and the battery in the car is in order, I decided to test it as a power bank, and to my great disappointment . the declared capacity and does not smell, alas, but he could not even charge Samsung Note 9 2 times ( the battery capacity in the new smart was 4 A / h, and after a year and a half of operation, the utility shows 3.7 A / h, which seems to be true), and so the second time I was able to charge only 75%. Smart charged at night, for the purity of the experiment he set it in the "airplane" mode, so that "leaks" are minimized . For example, I can say that I have a 10 A / h power bank (and it is already 4 years old), so it confidently charges my Note-9 2 times, and another 8% of the capacity remains (it has an indicator with a% indicator). In general, that's the whole drawback . - The capacity is MUCH LESS than the declared one.