Hello everyone. J have ordered this product thinking to recharge my batteries on my pc or the cigarette lighter adapter of my vehicle. It has never worked. After having sent an e-mail of claim form, I have received another device that does not work either. I tried different set of battery and different source: Fixed Pc, laptop, AC adapter and cigarette lighter adapter. Nothing fonctionne.Les people of this company take customers for imbecile, flee their service.