Après remboursement du premier module en panne sans discuté, j'ai acheté un deuxième module en panne après troisième utilisation. il y a un problème de qualité. très déçu de la qualité. mais bon vendeur. After refunding the first module down without discussion, I bought a second module down after third use. there is a quality problem. very disappointed with the quality. but good seller.
Ok!
Be careful!!! This device shold be redesigned for safety. Some of this devices are working... But I didn't have luck. After only few welding It was burnd on both PCB even if it was connected on car battery..