Download VEVOR App 
Exclusive AU $5.00 off for your first three orders on the App.
Scan the QR code to download
+12
More
Features & Details
- Fast Charging Performance: This DC to DC charger delivers up to 40A 520W with up to 94% conversion efficiency, restoring your battery faster than traditional car cigarette lighter charging. Ideal for RVs, trailers, home backup power, and off grid systems
- Emergency Reverse Charging: Never get stranded. This DC to DC battery charger supports reverse charging from your auxiliary battery if your starter battery runs low. Get back on the road quickly without waiting for roadside assistance
- Broad Battery Compatibility: The DC to DC charger is compatible with LiFePO4, Lead Acid, GEL, AGM, and Calcium batteries. It also works with over 95% of portable power stations. Includes 2 DIP switch keys for quick battery type selection
- 12/24-12/24V Wide Voltage: This DC to DC battery charger supports four charging modes: 12V to 12V, 12V to 24V, 24V to 12V, and 24V to 24V. Designed to meet different charging needs across RVs, campers, trailers, and more
- Reliable Charging Protection: Built-in cooling fan keeps this DC to DC charger running smoothly in high temps. The overvoltage, undervoltage, reverse polarity, over-temperature, and short circuit protection help extend battery life for secure charging
Frequently Bought Together
Reviews 0.0
All reviews are from verified purchases
Average rating based on 0 reviews
Reviews 0.0
All reviews are from verified purchases
See all 0 reviews
About this item
Product specification
- Item Model Number
- C40A
- Input Voltage
- 12V/24V
- Charging Voltage
- 12.6V-29.4V
- Charging Current
- 40A
- Max Output Power
- 520W
Description
520W 40A DC to DC Charger, Power Your Adventures
This charger delivers up to 520W 40A fast charging for RVs, campers, trailers, and home backup systems. It features emergency reverse charging, 12V/24V-12V/24V wide-voltage range, and includes 2 DIP switch keys. Compatible with LiFePO4, Lead-acid, GEL, and AGM batteries and 95% of power stations.
Key Features
LED Indicator
The DC to DC charger features an intuitive LED indicator that provides real time charging status at a glance.
XT60 Quick-Connect Cable
This DC to DC battery charger includes an XT60 quick-connect cable for fast and secure wiring.
Two DIP Switch Keys Included
Comes with 2 DIP switch keys, the DC to DC charger easily switches battery types to match your setup.
Product guides and documents
User manual-en (PDF) Review
Questions and Answers (0)
Typical questions asked about products: Is the product durable? ...
DCDCDDY12V24PZD1S001V9
VEVOR DC to DC Battery Charger, 520W, 40A Alternator Charger, Fast DC-DC Charging for Portable Power Stations, Compatible with LiFePO4 Lead-Acid AGM GEL Batteries, for RVs, Cars, Home Backup Power
0 0 Reviews
AU $ 136 99
Earn at least 2% points on purchases or save up to 15%.
<span style="color: transparent;">FREE to join</span>
Each when you buy 0+.
Shop
Get -% off for new user
Exclusive AU $5.00 off for your first three orders on the App.
Download Now
In Stock
Security & Privacy
100% Secure payment
Secure privacy
FREE Returns
30-day Free Returns
Refund for lost packages / damaged items
Professional Service
12-months warranty
Customer Support
Compare with similar items
Similar Items You Might Like
People Who Bought This Item Also Bought
Best sellers in this category
People Who Viewed This Item Also Viewed
Your Browsing History
