🔌 Stay charged, stay unstoppable — power your off-grid lifestyle with Renogy’s smart DC-DC charger!
The Renogy 12V 30A DC to DC Charger is a compact, multi-stage MPPT battery charger designed for professional-grade off-grid power management. Compatible with Gel, AGM, Flooded, and Lithium batteries, it intelligently optimizes charging from both alternator and solar inputs. Featuring a robust 50A output, multiple safety protections, and Bluetooth-enabled remote monitoring, it’s engineered to keep your service batteries fully charged and your adventures uninterrupted.
| ASIN | B093BB5JKF |
| Amperage | 50 Amps |
| Battery Charge Time | 2 Hours |
| Best Sellers Rank | #44,915 in Automotive ( See Top 100 in Automotive ) #166 in Battery Chargers |
| Brand | Renogy |
| Color | Charger for Solar Panel and Alternator |
| Colour | Charger for Solar Panel and Alternator |
| Compatible Devices | Flooded batteries, Gel batteries, AGM batteries, Lithium batteries, LiFePO4 batteries, 12V vehicle systems, RVs, Vans, Cars, Solar panels |
| Current Rating | 50 Amps |
| Customer Reviews | 4.2 out of 5 stars 326 Reviews |
| Global Trade Identification Number | 00810009719014, 00810009719038 |
| Input Voltage | 12 Volts |
| Item Dimensions D x W x H | 7.6D x 24.4W x 14.5H centimeters |
| Item Type Name | On-Board Battery Charger for Gel, AGM, Flooded and Lithium Batteries, Using Multi-Stage Charging |
| Item Weight | 3.13 Pounds |
| Item weight | 3.13 Pounds |
| Manufacturer | Renogy |
| Mfr Part Number | for Flooded, Gel, AGM |
| Model Number | 12V 50A |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of Ports | 2 |
| Output Voltage | 12 Volts (DC) |
| Output voltage | 12 Volts (DC) |
| Product dimensions | 7.6D x 24.4W x 14.5H centimeters |
| Specification Met | energy |
| Specification met | energy |
| UPC | 810009719014 |
| Unit Count | 1.0 Count |
S**G
A great compliment to our trailer
Super easy to install and charges really well. Renogy make incredibly well build products and I would highly recommend. It allows us to run the fridge when travelling in our trailer on battery power without running down the battery. You do need to ensure you run the correct wire gauge for the length of your run from your vehicle battery to the charger. I would also recommend to get the appropriate circuit breakers for safety.
J**.
Awesome charger!
I have a cargo trailer that I use for work with a 2000 watt inverter to run power tool chargers & lights in the trailer. I have a 200 watt solar array connected to the solar input as well as the vehicle smart alternator input. The (2) 100 Ah AGM batteries stay charged through this device to where I never have to plug in my trailer to the house to charge my batteries. What I like about this product is if it’s cloudy and I’m using power then the vehicle will charge the batteries as I’m driving from job to job or I can start the truck for a few minutes and get a charge. This device also prevents voltage feeding back to the vehicle from my trailer batteries as it would if it were connected straight to the battery output from the truck. It also prevents overcharging of the batteries, extending the life. Lastly, the ability to change battery types on this device makes it great to use for different battery chemical types. The price is a little high but it does exactly what I need in just one device.
A**X
Good charger
I've had this wired up in my vehicle for a few months and it's doing a great job. I've regularly seen it pushing over 40A through the battery. 45 minutes driving a day is enough to keep my fridge running 24/7. Knowing how fast I can charge the battery I wish I'd bought a smaller one!
E**D
Smart purchase battery charger and mppt control in one
I upgraded my solar panel with the shade tech panel. Then found out I needed to upgrade to this 50amp dc/dc charger from my 30 amp This works well and keeps the batteries top off. If I read the instructions correctly it even charges my automotive start battery if it gets run down.
B**T
DC charger
Looks good quality but haven't installed it yet.
Trustpilot
3 weeks ago
2 days ago