SKU: 41318034234

Renogy 12V 20A DC to DC Battery Charger

$114.30 $127.00
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Description

Renogy 12V 20A DC to DC Battery ChargerThe DC to DC Battery Charger is the top choice for charging your secondary batteries from the starter battery. It is compatible with various alternator types and offers precise charging for AGM, Flooded, Gel, and Lithium deep cycle batteries. With a 3 stage battery charger and advanced electronic protections, users can trust that their batteries are being efficiently and automatically charged. Additionally, the charger isolates the input from the

The DC to DC Battery Charger is the top choice for charging your secondary batteries from the starter battery. It is compatible with various alternator types and offers precise charging for AGM, Flooded, Gel, and Lithium deep cycle batteries. With a 3-stage battery charger and advanced electronic protections, users can trust that their batteries are being efficiently and automatically charged.

Additionally, the charger isolates the input from the output to prevent any incorrect voltage transmission, ensuring ultimate safety. Its compact and durable design makes it easy to install on RV's, commercial vehicles, boats, yachts, and many other applications.

Protect Your Starter Battery
Renogy's DC-DC battery charger works seamlessly with traditional and smart alternators. The included D+ Ignition cable identifies generator starts, safeguarding the starting battery from over-discharge and protecting the generator. (Recommended: 18-16AWG copper cable. D+ Ignition Cable not included.)

Smart Charging Protection
The DC-DC battery charger's LC wire automatically adjusts the charging current, safeguarding the house battery from potential damage due to excessive charging. (Recommended: 18-16AWG copper cable. LC cable not included.)

Smart 3-Stage Charging
Efficiently charge your house batteries from the starter battery with Bulk, Boost, and Float stages, ensuring automatic and optimal charging up to 100%.

Prolong Battery Lifespan
Automatically adapts charging modes to match battery voltages, while the temperature sensor provides -3mV/°C/2V compensation, ensuring optimal charging in varying temperatures. (Please note that the temperature sensor is not included. If the lithium battery has a built-in BMS, an external temperature sensor is unnecessary.)

Specifications 

  • Nominal Voltage: 12V
  • Rated Charge Current: 20A
  • Output: 250W
  • Idle Power Consumption: <0.4A
  • Input Voltage Range: 8V-16V
  • Equalization Voltage: N/A
  • Float Voltage: 13.2-13.8v
  • Boost Voltage: 14.1-14.7v
  • Operating Temperature: -20°C to +50°C
  • Dimensions: 8.31 x 6.89 x 2.68 inches / 21.1 x 17.5 x 6.8 cm
  • Weight: 2.93lbs / 1.33kg
  • Certifications: CE, ROHS
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 41318034234

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4.2 ★★★★★
Based on 13 reviews
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Miss Washington Creates
Port Orchard, US
★★★★★ 5
My go-to sublimation paper for crafting
Size: 8.5"x11"
I've used several sublimation papers, and this one has worked really well for my crafting projects. The colors transfer bright and vibrant, and the images come out crisp with good detail when using the proper sublimation printer and ink. The paper feeds smoothly through my printer and feels like a good quality weight—not too thin and not overly thick. I've used it for tumblers, keychains, and other sublimation projects, and I've been happy with the results. I also appreciate getting 110 sheets in one pack because it lasts a while, especially when working on multiple projects at once. Overall, this is a reliable sublimation paper that gives consistent results and is great for crafters or small business owners.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
A
Verified Purchase
Apiffanie George
Waukegan, US
★★★★★ 5
Great product, quality colors and vibrant prints
Color: 1BK/1C/1Y/1M
Best Sublimation Ink I have found so far. Great size bottles for the price you pay. Lasts a long time and the colors print great and when you press the print the colors come out BEAUTIFUL and VIBRANT! Dries quickly after printing so no worries on smudging but even after sitting over a month on the paper still presses like you printed it that day!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026
B
Verified Purchase
Bel Anne Craft Studio
Draper, US
★★★★★ 5
Consistent, Vibrant Results That Match My Designs Perfectly
Color: 1BK/1C/1Y/1M
I’ve been consistently purchasing this Hiipoo sublimation ink for my sublimation printers, and I’ve been extremely pleased with the results. The print quality is excellent, with vibrant colors and clean transfers every time. What I really appreciate is how true the final product turns out compared to my original designs. The colors stay accurate, and the finished results look exactly the way I intended, which is very important for my projects and products. This ink has been reliable and consistent, and I will definitely continue using it for my sublimation work.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
A
Verified Purchase
Amazon Customer
Port Orchard, US
★★★★★ 5
Perfect to the job
Color: 1BK/1C/1Y/1M
No issues with this ink. Used it to turn a printer into sublimation printing and the ink is perfect and easy to fill.
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Reviewed in the United States on May 29, 2026
M
Verified Purchase
Monique Rodriguez
Bozeman, US
★★★★★ 5
Great for sublimation
Color: 1BK/1C/1Y/1M
Great for sublimation. Colors r vibrant and dries fast. Easy to install and is compatible with my epson peinter
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026

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