It came in two packages, unwrapped. Board version 9.01, thickness 1.5mm, obviously double-sided; wires 12awg (aluminum), for pulse load is not critical, but compared to 10awg (photo in description) Power tracks are thinner than the contact area of one MOSFET, you need to strengthen. MOSFETs 4n04r8, if original, then it is 100a optimal at VGS = 10v each. It wasn't much to attack them anymore. The board is not designed badly, but with a wiring clearly did not bother. Marking MCU is rubbed, but judging by the power it's stc15w20xs series, they found something to hide. In general, the designer is not bad, although it is necessary to complete thoroughly.

Made a separate power from 18650 with a step-up board and a 4056 with Type-C Rank board, also connected the connector so that it can be powered by B/C. But it's superfluous and so charges and works. Put the switch and led the indication and button outside the case. Drilled holes for the Future fan, then I will. Lost and lay the tracks with a thick layer of solder. I haven't finished it yet. FETs, waiting for the transistor. Delivery by our from-Rasha 3 days in one hundred five. On Mode 5, it's fried that you can tear the off. In general, I advise! I am happy!

ASSEMBLED WELDING. 0.1 is very confident. But 0.15 is not very yet. To straight with meat welded-you need 2 times in one place at the maximum level. There are suspicions on the probes that used to attach to the battery. I'll try normal terminals, unsubscribe. And so, from the improvements, the power is separately on 12 V (so as not to burn the keys). Well, a little solder of tracks filled. The electrodes are fine. All this is not bad shown in yutuba, I advise you to familiarize yourself very much.

Externally there are no complaints. Everything is done very clearly and at a high level. The capacitor is not no name, but Sanyo, which of course pleases! Everything was tracked and arrived on time. Packed well. I'll unsubscribe as soon as I try. And this is literally the other day. ;) The seller is undoubtedly thank you! I recommend definitely!!!

Good Goods. In the kit there were even protective plates made of plexiglass and accessories. Everything was done qualitatively, it was not difficult to collect. But one nuance that spoils the general picture-why not crimp all the wires, why leave the consumer the opportunity to learn ??? Immediately I could not start, did not work out the wires.