The devices arrived well packed, unfortunately without a manual. In front of me I had an aluminum box with 4 cables, two shorter, two longer. Which cables are INPUT and which are OUTPUT could not be seen. After unscrewing the case and removing the platibe it was easy to see that red/black was the voltage input, blue/yellow the voltage output. After connecting the cables accordingly, the device worked perfectly. Translated with www.DeepL.com/Translator (free version)

The devices arrived well packed, unfortunately without a manual. In front of me I had an aluminum box with 4 cables, two shorter, two longer. Which cables are INPUT and which are OUTPUT could not be seen. After unscrewing the case and removing the platibe it was easy to see that red/black was the voltage input, blue/yellow the voltage output. After connecting the cables accordingly, the device worked perfectly. Translated with www.DeepL.com/Translator (free version)

The devices arrived well packed, unfortunately without a manual. In front of me I had an aluminum box with 4 cables, two shorter, two longer. Which cables are INPUT and which are OUTPUT could not be seen. After unscrewing the case and removing the platibe it was easy to see that red/black was the voltage input, blue/yellow the voltage output. After connecting the cables accordingly, the device worked perfectly. Translated with www.DeepL.com/Translator (free version)

I haven't used it yet but I've bought the bigger one before and worked perfectly. This one is smaller and it will fit perfectly where I want.

I haven't used it yet but I've bought the bigger one before and worked perfectly. This one is smaller and it will fit perfectly where I want.

I haven't used it yet but I've bought the bigger one before and worked perfectly. This one is smaller and it will fit perfectly where I want.

it does what it says

it does what it says

it does what it says

Good product, transaction and delivery system.

Good product, transaction and delivery system.

Good product, transaction and delivery system.

For the price unbeatable. Real 10 amp at 12.5v. Better build than others.

For the price unbeatable. Real 10 amp at 12.5v. Better build than others.

For the price unbeatable. Real 10 amp at 12.5v. Better build than others.

yes,prompt delivery, working well,thank you.

yes,prompt delivery, working well,thank you.

yes,prompt delivery, working well,thank you.

Very pratical

Very pratical

Very pratical