Review on Trouver Power 11 Cordless Vacuum Cleaner, white/red by Dorota Grobla ᠌

So, pylik was bought at the winter sale and the first 3 months just pleased. But then he began to quickly discharge. It took 30 seconds from 100% to 0.(( It became clear that it was the battery. Prices for a new battery on the market did not please ~ 5000 and even wait (it’s easier to buy a new one)) So I decided to try to fix it. Further instructions - for direct hands and minimal understanding in electrics: So, we open the battery, with a thin knife, starting from the hole for charging. Everything is on latches, I almost managed not to break a single one . Inside the block on 2 screws, remove . And we see 7 18650 batteries, judging by the markings, this is SONY VTC5 I measured it - most of them were half-discharged, and only the last one, which, judging by the diagram, is responsible for control and does not participate in cleaning, is fully charged! . so the dog rummaged through it! That is, the system sees that it is charged and stops charging ! In general, I decided to charge them all separately and without removing them. To do this, I used a good charge for 18650 and a couple of wire scraps, thicker is better (I have 1.5 mm). Charged for half a day (attention to the polarity), but in the end, victory - the vacuum cleaner works again as it should - 10-12 minutes at full power.👍 Everything that I described - do at your own peril and risk. Good luck!