Banggood

Dear Sirs,, I bought three of these as I wanted to set up a charger for lithium batteries. The plexiglass covers for it looked good. On your picture there are back and front and side peaces but when I opened the package there was only back and front. The holes did not line up with the connectors which I found strange but then I found that the fixing holes did not line up with the fixing holes in the corners of the printed circuit board. Even though I have read the instructions I have not yet been

Recebido, gostei muito bem acabado, o case superou minhas especitativas

Comes with a very nice clear acrylic self assemble case. Acrylic is covered with protective stickers which are hard to remove making the assembly quite long but its a nice little unit as you can see.

This is by far the best little buck converter for someone that is using a 20v laptop power supply as a li-po charger. The voltage can be adjusted to accommodate a 1s to 5s battery. Best function is that the current can be controlled. Will be buying a few more to use around the house.

ok

This module design is a good way to charge a LiPo or power something that needs a regulated constant voltage. I especially like having the display built in so I don’t have to use a multimeter to set it up or see what’s going on. I’ve blown one up by momentarily connecting it to the wrong polarity at high current but was able to fix it by replacing the $1 regulator chip. In use these seem bulletproof and very easy to set up and monitor. I have a few and have had no problems at all. When powering

very nice build works great, only down site is the display, it is so bright that it's hard to read.

Very Good!

thak you, i have recieved it in perfect condition.

works perfectly!