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VEVOR 12V 30A DC to DC Battery Charger, 375W, On-Board Battery Charger for Lead-Acid, Lithium, AGM, GEL, and Flooded Batteries, Smart Multi-Stage Charging, for RVs, Commercial Vehicles, Boats, Yachts
VEVOR 12V 30A DC to DC Battery Charger, 375W, On-Board Battery Charger for Lead-Acid, Lithium, AGM, GEL, and Flooded Batteries, Smart Multi-Stage Charging, for RVs, Commercial Vehicles, Boats, Yachts
VEVOR 12V 30A DC to DC Battery Charger, 375W, On-Board Battery Charger for Lead-Acid, Lithium, AGM, GEL, and Flooded Batteries, Smart Multi-Stage Charging, for RVs, Commercial Vehicles, Boats, Yachts
VEVOR 12V 30A DC to DC Battery Charger, 375W, On-Board Battery Charger for Lead-Acid, Lithium, AGM, GEL, and Flooded Batteries, Smart Multi-Stage Charging, for RVs, Commercial Vehicles, Boats, Yachts
VEVOR 12V 30A DC to DC Battery Charger, 375W, On-Board Battery Charger for Lead-Acid, Lithium, AGM, GEL, and Flooded Batteries, Smart Multi-Stage Charging, for RVs, Commercial Vehicles, Boats, Yachts
VEVOR 12V 30A DC to DC Battery Charger, 375W, On-Board Battery Charger for Lead-Acid, Lithium, AGM, GEL, and Flooded Batteries, Smart Multi-Stage Charging, for RVs, Commercial Vehicles, Boats, Yachts
VEVOR 12V 30A DC to DC Battery Charger, 375W, On-Board Battery Charger for Lead-Acid, Lithium, AGM, GEL, and Flooded Batteries, Smart Multi-Stage Charging, for RVs, Commercial Vehicles, Boats, Yachts
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VEVOR 12V 30A DC to DC Battery Charger, 375W, On-Board Battery Charger for Lead-Acid, Lithium, AGM, GEL, and Flooded Batteries, Smart Multi-Stage Charging, for RVs, Commercial Vehicles, Boats, Yachts VEVOR 12V 30A DC to DC Battery Charger, 375W, On-Board Battery Charger for Lead-Acid, Lithium, AGM, GEL, and Flooded Batteries, Smart Multi-Stage Charging, for RVs, Commercial Vehicles, Boats, Yachts
VEVOR 12V 30A DC to DC Battery Charger, 375W, On-Board Battery Charger for Lead-Acid, Lithium, AGM, GEL, and Flooded Batteries, Smart Multi-Stage Charging, for RVs, Commercial Vehicles, Boats, Yachts VEVOR 12V 30A DC to DC Battery Charger, 375W, On-Board Battery Charger for Lead-Acid, Lithium, AGM, GEL, and Flooded Batteries, Smart Multi-Stage Charging, for RVs, Commercial Vehicles, Boats, Yachts
VEVOR 12V 30A DC to DC Battery Charger, 375W, On-Board Battery Charger for Lead-Acid, Lithium, AGM, GEL, and Flooded Batteries, Smart Multi-Stage Charging, for RVs, Commercial Vehicles, Boats, Yachts VEVOR 12V 30A DC to DC Battery Charger, 375W, On-Board Battery Charger for Lead-Acid, Lithium, AGM, GEL, and Flooded Batteries, Smart Multi-Stage Charging, for RVs, Commercial Vehicles, Boats, Yachts
VEVOR 12V 30A DC to DC Battery Charger, 375W, On-Board Battery Charger for Lead-Acid, Lithium, AGM, GEL, and Flooded Batteries, Smart Multi-Stage Charging, for RVs, Commercial Vehicles, Boats, Yachts VEVOR 12V 30A DC to DC Battery Charger, 375W, On-Board Battery Charger for Lead-Acid, Lithium, AGM, GEL, and Flooded Batteries, Smart Multi-Stage Charging, for RVs, Commercial Vehicles, Boats, Yachts
VEVOR 12V 30A DC to DC Battery Charger, 375W, On-Board Battery Charger for Lead-Acid, Lithium, AGM, GEL, and Flooded Batteries, Smart Multi-Stage Charging, for RVs, Commercial Vehicles, Boats, Yachts VEVOR 12V 30A DC to DC Battery Charger, 375W, On-Board Battery Charger for Lead-Acid, Lithium, AGM, GEL, and Flooded Batteries, Smart Multi-Stage Charging, for RVs, Commercial Vehicles, Boats, Yachts
VEVOR 12V 30A DC to DC Battery Charger, 375W, On-Board Battery Charger for Lead-Acid, Lithium, AGM, GEL, and Flooded Batteries, Smart Multi-Stage Charging, for RVs, Commercial Vehicles, Boats, Yachts VEVOR 12V 30A DC to DC Battery Charger, 375W, On-Board Battery Charger for Lead-Acid, Lithium, AGM, GEL, and Flooded Batteries, Smart Multi-Stage Charging, for RVs, Commercial Vehicles, Boats, Yachts
VEVOR 12V 30A DC to DC Battery Charger, 375W, On-Board Battery Charger for Lead-Acid, Lithium, AGM, GEL, and Flooded Batteries, Smart Multi-Stage Charging, for RVs, Commercial Vehicles, Boats, Yachts VEVOR 12V 30A DC to DC Battery Charger, 375W, On-Board Battery Charger for Lead-Acid, Lithium, AGM, GEL, and Flooded Batteries, Smart Multi-Stage Charging, for RVs, Commercial Vehicles, Boats, Yachts
VEVOR 12V 30A DC to DC Battery Charger, 375W, On-Board Battery Charger for Lead-Acid, Lithium, AGM, GEL, and Flooded Batteries, Smart Multi-Stage Charging, for RVs, Commercial Vehicles, Boats, Yachts VEVOR 12V 30A DC to DC Battery Charger, 375W, On-Board Battery Charger for Lead-Acid, Lithium, AGM, GEL, and Flooded Batteries, Smart Multi-Stage Charging, for RVs, Commercial Vehicles, Boats, Yachts
VEVOR 12V 30A DC to DC Battery Charger, 375W, On-Board Battery Charger for Lead-Acid, Lithium, AGM, GEL, and Flooded Batteries, Smart Multi-Stage Charging, for RVs, Commercial Vehicles, Boats, Yachts VEVOR 12V 30A DC to DC Battery Charger, 375W, On-Board Battery Charger for Lead-Acid, Lithium, AGM, GEL, and Flooded Batteries, Smart Multi-Stage Charging, for RVs, Commercial Vehicles, Boats, Yachts
VEVOR 12V 30A DC to DC Battery Charger, 375W, On-Board Battery Charger for Lead-Acid, Lithium, AGM, GEL, and Flooded Batteries, Smart Multi-Stage Charging, for RVs, Commercial Vehicles, Boats, Yachts VEVOR 12V 30A DC to DC Battery Charger, 375W, On-Board Battery Charger for Lead-Acid, Lithium, AGM, GEL, and Flooded Batteries, Smart Multi-Stage Charging, for RVs, Commercial Vehicles, Boats, Yachts
VEVOR 12V 30A DC to DC Battery Charger, 375W, On-Board Battery Charger for Lead-Acid, Lithium, AGM, GEL, and Flooded Batteries, Smart Multi-Stage Charging, for RVs, Commercial Vehicles, Boats, Yachts VEVOR 12V 30A DC to DC Battery Charger, 375W, On-Board Battery Charger for Lead-Acid, Lithium, AGM, GEL, and Flooded Batteries, Smart Multi-Stage Charging, for RVs, Commercial Vehicles, Boats, Yachts
VEVOR 12V 30A DC to DC Battery Charger, 375W, On-Board Battery Charger for Lead-Acid, Lithium, AGM, GEL, and Flooded Batteries, Smart Multi-Stage Charging, for RVs, Commercial Vehicles, Boats, Yachts VEVOR 12V 30A DC to DC Battery Charger, 375W, On-Board Battery Charger for Lead-Acid, Lithium, AGM, GEL, and Flooded Batteries, Smart Multi-Stage Charging, for RVs, Commercial Vehicles, Boats, Yachts
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VEVOR 12V 30A DC to DC Battery Charger, 375W, On-Board Battery Charger for Lead-Acid, Lithium, AGM, GEL, and Flooded Batteries, Smart Multi-Stage Charging, for RVs, Commercial Vehicles, Boats, Yachts

4.3 255 Reviews
$ 89 90
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Features & Details

  • Versatile Battery Types: This 12V 30A DC to DC charger is compatible with lead-acid and lithium batteries, and works with various alternator types. It is ideal for charging standby batteries in RVs, trucks, and boats
  • Multiple Protections: Built-in over & under voltage, high temperature, reverse polarity protection ensure this on-board battery charger runs smoothly and securely. The isolated input/output keeps your vehicle's electrical system from interference
  • Smart Multi-Stage Charging: This battery charger features multi-stage charging modes for LifePo4 (2-stage) and lead-acid batteries (3-stage: bulk, absorb, float). It ensures an optimal process to fully charge your battery and extend its lifespan
  • Compact and Easy to Install: The sleek aluminum alloy design comes with pre-drilled mounting holes, allowing you to install this DC to DC charger anywhere with ease
  • Wake Up Your Batteries: With its lithium battery activation feature, this DC to DC battery charger can quickly bring idle or deeply discharged batteries back to life, making them always ready for use when you need

Product specification

  • Item Model Number SDC-30A
  • Input Voltage 12V
  • Input Battery Voltage Range DC 8V-16V
  • Charging Current 30A
  • Charging Voltage Range 13.2V-14.7V (Lead-acid Battery), 12.6V-14.6V (Lithium Battery)
  • Maximum Output Power 375W

Reviews summary

4.3 255 Reviews
Customers say: The product is generally praised for its reliable performance, ease of use, sturdy build, and efficient charging, but some users report issues with overheating, inadequate terminals, or defective units.

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Reviews

4.3 Out of 5
255 reviews
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Customers say
The product is generally praised for its reliable performance, ease of use, sturdy build, and efficient charging, but some users report issues with overheating, inadequate terminals, or defective units.
Al-generated from customer reviews
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Linwood Shorey Linwood Shorey
Does a Great job
30A
bought January this year, it is in my truck camper has worked great. before I was getting 7 volts to the back of the camper now I get 14 volts.
Timo Timo
Good product.
30A
I bought this about 1 month ago, just before our summer vacation roadtrip with campertrailer. It is handling charging of our campingtrailers 170Ah lead batteries while driving. It protects my charging wires from too much current and it also disconnects ours cars starting battery from our campers batteries when we are not driving. Our trip was total 5000km during 3 weeks time and it was working as it should whole time. Seems like it was "install and forget" type of product for me. 👍I havent yet measured currents going trough that but we had full batteries every evening when we went sleeping and our fridge was operating nonstop during our trip.
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Johnny Johnny
Dc / Dc lader
30A
Virker veldig ok
Peter-Paul Wiggers Peter-Paul Wiggers
Heer
20A
Super produkt en snel geleverd.
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About this item

Product specification
Item Model Number
SDC-30A
Input Voltage
12V
Input Battery Voltage Range
DC 8V-16V
Charging Current
30A
Charging Voltage Range
13.2V-14.7V (Lead-acid Battery), 12.6V-14.6V (Lithium Battery)
Maximum Output Power
375W
Compatible Battery Type
Lead-acid & Lithium Battery
Casing Material
Aluminium Alloy
Operational Temperature
4 °F to 122 °F/–20 °C to 50 °C
Net Weight
2.65 lbs/1.2 kg
Description
Key Features
Efficient Charging
This DC to DC charger uses the power from generator to charge your RV’ s standby battery while you’re on the road, ensuring a continuous power supply throughout the journey.
Comprehensive Protection
With built-in security features, including high temperature, short circuit, over voltage, and under voltage protection, this battery charger ensures efficient and stable performance while driving, so you and your family can enjoy a pleasant holiday.
Reliable Performance
The built-in cooling fan automatically adjusts to the battery charger’s temperature, ensuring it runs smoothly and efficiently in any environment without overheating, so you can count on consistent performance every time.

VEVOR 12V 30A DC to DC Battery Charger Compatible with Lead-Acid, Lithium, AGM, GEL, and Flooded Batteries

The VEVOR DC battery charger 12V can charge several types of batteries: lead-acid, lithium, AGM, GEL, and flooded. This means you don't have to worry about whether it will work with your RV, truck, boat, or yacht. This charger keeps your batteries charged and ready to go, no matter what kind of battery system you have. You can count on it to charge all of your cars and boats safely and quickly.


Taking care of multiple batteries is easy and quick with this charger's many uses. You can take care of your batteries at home, on a long trip, or while you're on the water. You can use it for business or pleasure, and it works well both ways. You can be confident that your vehicles or boats can have a reliable power source. You can trust it to safely handle your batteries, ensuring they last longer and always work well.


375W On-Board Charger for RVs, Trucks, Boats, and Yachts

This on-board DC battery charger 12V gives your batteries with a steady 375W of charging power to keep them charged and ready. It works great with RVs, trucks, boats, and yachts, giving you steady power wherever you go. You don't have to take out backup or extra batteries to charge them; this saves time and effort.


The charger can safely and quickly charge even big batteries thanks to its powerful 375W output. While keeping your batteries safe from damage or overuse, it helps them charge efficiently. You can use this charger on long road trips or for work.


Smart Multi-Stage Charging for LiFePO₄ and Lead-Acid Batteries

Smart multi-stage charging on the charger extends battery life. There are two steps in the charging process for LiFePO₄ batteries. It works in three steps for lead-acid batteries: bulk, absorb, and float. This system keeps the batteries fully charged without overcharging them.


With smart charging, you can keep the battery's full power and performance. Throughout the process, it carefully monitors voltage and current to ensure your batteries receive the right charge. You have a controlled, efficient charging experience whether you are charging lithium or lead-acid batteries.


Built-In Protections - Overvoltage, Undervoltage, High Temperature, and Reverse Polarity

When charging batteries, safety is important, and this DC battery charger 12V features many safety features. Your batteries are protected against electrical issues thanks to overvoltage and undervoltage protection. Safely charge your devices even if you accidentally switch their charging ports, with high-temperature and reverse polarity protection.


These safety measures keep the charger and your battery safe. You don't have to worry about sparks, damage, or system failure when you use the charger. In places where electricity safety is very important, like vehicles, boats, and other equipment, this one works well.


DC Battery Charger 12V Isolated Input/Output for Safe Vehicle Electrical System Operation

The VEVOR DC battery charger 12V features a design that prevents the input and output from interfering with your vehicle's electrical system during charging. This means you can charge extra or backup batteries without worrying about damaging the electronics in your RV, boat, or truck.


All of your connected gadgets and your main battery will stay safe and stable with this isolation. You can charge backup batteries efficiently with reduced risk of short circuits or other electrical issues. This keeps things running smoothly on long trips or extended use, so you can be sure that your batteries and the electronics in your car are always safe.


Compact Aluminum Alloy Design with Pre-Drilled Mounting Holes for Easy Installation

The aluminum alloy body of the VEVOR 12V DC battery charger is slim and compact, while remaining both durable and lightweight. You don't have to make any changes to put it in tight places, like under benches, inside battery compartments, or on walls.


The mounting holes are already there, so fitting is quick and easy. Not only does the small size save room, but it also keeps your setup neat and looks professional. You can trust this charger to stay safe and work properly for years, even in harsh conditions, whether you put it in an RV, boat, truck, or business vehicle.


DC Battery Charger 12V Lithium Battery Activation Feature to Revive Idle or Deeply Discharged Batteries

You can bring lithium batteries that have been sitting idle or are very low on power back to life with the VEVOR 12V DC battery charger. It can help bring deeply discharged batteries back to a usable state with its lithium battery activation feature, so they are ready to use when you need them. This keeps you from having to buy new batteries or deal with ones that won't work, giving you peace of mind and dependable power.


Using this activation mode also helps your lithium batteries last longer. You can get a battery back to working order in minutes, even if it has been lying around for a long time or is completely dead. This feature is perfect for cars, boats, RVs, or any other setup that needs standby batteries to ensure the power systems always work.


Product guides and documents
User manual-en (PDF) Review

Questions and Answers (9)

What happens if I don't wire up the ign cable? Does it have cut in/cut out voltage? Most DC to DC chargers you can omit connecting this cable if you have a regular alternator which I have, I don't have a smart alternator.
Without the ignition wire, the machine will not work or turn on.
By vevor
Helpful ( 1 )
Mine has the solar input connector but what are the parameters for it
This model does not come with a dedicated solar input; it only has one DC input port.
By vevor
Helpful ( 0 )
On a 20' run what gauge wire on 35 amp dc to dc charger
For a 20 ft run on a 35A DC-to-DC charger, 6 AWG copper wire is commonly recommended to minimize voltage drop.
By vevor
Helpful ( 0 )
Can I hook up a switch to turn on the30 amp dc to dc charger so it will be off when not in use
Sure. Just connect our ignition wire d+ and that will be fine.
By vevor
Helpful ( 0 )
Can i just put a switch on a hot wire on yhe positive input side yh turn it on 30amp dc to dc charger
Sure. Just connect our ignition wire d+ and that will be fine.
By vevor
Helpful ( 0 )
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Accident and warranty protection by Xcotton (partner with AIG)
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