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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
Key item features
- Versatile Compatibility: This 12V 30A DC to DC charger supports lead-acid, lithium, AGM, GEL, and flooded batteries, and works with various alternator types, making it suitable for RVs, trucks, and boats.
- Robust Protection: Features built-in over/under voltage, high temperature, and reverse polarity protection, along with isolated input/output to safeguard your vehicle's electrical system.
- Smart Charging: Employs multi-stage charging modes (2-stage for LifePo4, 3-stage for lead-acid) to optimize battery charging and extend lifespan.
- Compact Design: Constructed from sleek aluminum alloy with pre-drilled mounting holes for easy installation in limited spaces.
- Battery Revival: Includes a lithium battery activation feature to revive idle or deeply discharged batteries, ensuring they are always ready for use.
- Efficient Operation: Utilizes generator power to charge standby batteries while on the road, ensuring a continuous power supply.
- Temperature Management: An integrated cooling fan automatically adjusts to the charger's temperature, preventing overheating and ensuring consistent performance.
- Clear Monitoring: A dual-color indicator provides an easy visual check of the charging progress without constant monitoring.
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Specs
Automotive battery charger type, DC-to-DC Charger
Volts, 12 Volts
Amps, 30 A
Power type, Corded Electric
Display, No Display
Brand, VEVOR
Automotive battery charger type
DC-to-DC Charger
Volts, 12 Volts
Volts
12 Volts
Amps, 30 A
Amps
30 A
Power type, Corded Electric
Power type
Corded Electric
Display, No Display
Display
No Display
Brand, VEVOR
Brand
VEVOR
About this item
Product details
Prodcut Description
12V 30A DC to DC Battery Charger, Reliable Charging Solution
Compatible with lead-acid and lithium batteries, this battery charger works with various generators, making it ideal for RVs & boats. Built-in smart multi-stage charging and security protection keep it running smoothly in all conditions. Easy for limited-space setups.
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.
Revive Resting Batteries
This DC to DC battery charger fixes lithium battery issues caused by over-discharge or prolonged storage, giving your battery a second chance and saving you from early disposal.
Battery Assistant
Designed to fit even tight spaces, it is easy to install in your vehicle’s limited areas, making this battery charger an ideal choice for your needs.
Easy Monitoring
The dual-color indicator makes it easy to check the charging progress at a glance, so you don’t have to keep checking the battery charger or battery.
Specifications
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
Package Content
1 x DC to DC Charger
3 x Fuses
1 x User Manual
- 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
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.
Specifications
Automotive battery charger type
DC-to-DC Charger
Volts
12 Volts
Amps
30 A
Power type
Corded Electric
Warranty
Warranty information
One Year
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
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Oct 7, 2026
Reviewer name: James
5 out of 5 stars
Verified Purchase
Just what I needed and worked as it should
Helpful?17ZCXCJJKQU217485853669
Current price is USD$85.90
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