Customer Reviews for VEVOR 12V 20A DC to DC Battery Charger, 250W, On-Board Battery Charger for Lead-Acid, Lithium, AGM, GEL, and Flooded Batteries, Smart Multi-Stage Charging, for RVs, Commercial Vehicles, Boats, Yachts

I did not receive the item and got no response from the seller

Impossible pour moi de l installer il ne s allume pas j'ai donc remis mon coupleur séparateur d origine et très difficile a retourner la aussi cela ne marche pas

Bonjour vous n'avez pas repondu à ma requête concernant la panne de mon chargeur

Montato a regola d'arte da un professionista con esperienza trentennale il caricatore non funziona. Dopo vari confronti con l'assistenza non hanno voluto cambiare l'oggetto e nemmeno hanno proposto un rimborso. Ne ho comprato un'altro di altra marca che ha funzionato immediatamente. Hanno perso un buon cliente. Non comprerò più nulla da vevor.

somthing must be broken inside as it doesnt allow voltage to pass through it

Voilà déjà quelques jours que je me bât pour ce produit, que je ne peux pas installer sur mon véhicule un peut trop de modif à faire vue que je pensais le mettre sur ma voiture. A ce jour je demande le retour du colis et remboursement, vevor me propose 83€ . J'en fais quoi du produit, alors que j'ai voir les mêmes sur Ali Espress et tému . Par contre eu si le convient pas il y étiquette de retour gratuit et le remboursement je c'est j'ai déjà commandé à plusieurs reprises.

It die after about few of working, very unreliable.

Shady company. No phone support. Products last only a few weeks before falling apart. Check out the lawsuits. STAY AWAY FROM VEVOR. I know.... I know.... but Not worth the cheaper price at all.

Purchased 2 40 amp inverters to charge a 280AH lithium battery in two different service trucks. Neither truck will charge the lithium battery. Hooked up as instructed, it turns on but no output voltage and lithium batteries and batteries goes dead. I have bypass the inverters in both trucks until I can get them to work. No fault light is on just the green on light. I have the dip switches set for 14.6 volts passed on the lithium battery instructions. I have messaged Vevor for assistance and have only received a pdf file of the manual that I already have that came with it. I sure would like to talk with someone but in the messaged it said that they didn't have that as an option for assistance. Now what. Return them? Please help!

I bought this by mistake. I have no use for it not allowed to return it if anyone wants to buy it for half the money let me know. I will never shop here again.