Customer Reviews for VEVOR 12V 40A DC to DC Battery Charger, 500W, On-Board Battery Charger for Lead-Acid, Lithium, AGM, GEL, and Flooded Batteries, Smart Multi-Stage Charging, for RVs, Commercial Vehicles, Boats, Yachts
40A
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134 Reviews
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Angel Si, pero.
30A
Parece robusto y de buena calidad, pero no entiendo porque los tornillos para la conexiones son tan pequeños y el hueco tan estrecho. El cable de 10mm2 que viene desde el alternador no entra, e incluso para el cable de 4 o de 6 mm2 hay que poner unos terminales de ojal muy estrechos.
1 people found this helpful
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Allan York Decent 12v to 12v charger
20A
I've had this hooked up in the back of my truck for a year now. It's in conjunction with a solar panel. Between the two my deep cycle has never had issues with voltage drop. It will work with regular batteries or lithium ion. Read the directions and set accordingly. 4 stars cuz I wish it had some sort of voltage display and the toggles and wire connections are small.
0 people found this helpful
Gumilar Chargeur
20A
Il a l'air bien, pas encore essayé,par contre le réglage des switchs pour les différents batteries et un peu compliqué à comprendre
0 people found this helpful
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Jonas Filipsson Systemtekniker
60A
Verkar fungera bra. Laddar batteriet. Man ser inte när batteriet är fulladdat.
0 people found this helpful
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Christian Ludier Vevor
30A
Bonjour Mr, je suis navré, j’ai suivi difficilement cause en anglais !!! Hélas ça ne fonctionne pas pour ma batterie annexe ??? J’ai besoin d’aide avec une notice en français. Merci d’avance très cordialement à vous Mr.
4 people found this helpful
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Perry B Customer
30A
30aml unit, works well but mounting.bolts for cables are too small for heavy wiring. Had to make up short downsized pigtails to accommodate my existing wiring.
1 people found this helpful
Brad Nance 30 AMP DC - DC charger
30A
Has very small terminals. After I hooked it up, it worked as advertised, however the unit got very hot after only a few minutes., even with the fan working. I believe this would be a fire risk. I am asking for a return and refund.
7 people found this helpful
Magnus Mr.
20A
Works well but one wish that it could be set from the get go to only do charginig when alternator is running. Now one needs to create an own D+ signal
2 people found this helpful
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olof@eov.se Väl värd sitt pris.
30A
Levererar bra men kanske lite i underkant av utlovad effekt. Enkel att koppla in och att justera för rätt typ av batteri osv. Fungerar klanderfritt, det enda jag vill klaga på är de undermåliga fästena för in- och utgående kablar.
0 people found this helpful
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Nabil Lith Battery charger broke down
60A
The charger arrived good works but in couples days ago stopped working
I don know what is the problem
0 people found this helpful
