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Renogy RNG-DCC1212-40 40 Amps 12 Volts 500 Watts On-Board Battery Charger
The DC-DC battery charger offers correct charging for AGM, Flooded, Gel, and Lithium batteries.
Renogy RNG-DCC1212-40 40 Amps 12 Volts 500 Watts On-Board Battery Charger
Item #: 17510384

Renogy RNG-DCC1212-40 40 Amps 12 Volts 500 Watts On-Board Battery Charger

Item #: 17510384

TTD 1551

Price Details

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The DC-DC battery charger offers correct charging for AGM, Flooded, Gel, and Lithium batteries.
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What Stands Out

High Power Output
Delivers 40 amps at 12 volts, ensuring rapid and efficient charging for various battery types, including AGM, gel, and flooded batteries, thus minimizing downtime and increasing productivity.
Versatile Compatibility
Designed for a wide range of applications, including RVs, boats, and off-grid systems, providing users with flexibility and peace of mind while ensuring reliable energy supply in diverse settings.
User-Friendly Design
Compact, easy-to-install unit with advanced features such as overheating protection, which simplifies user experience and enhances safety, making it suitable for both enthusiasts and casual users.

Product Details

Shop Renogy RNG-DCC1212-40 40 Amps 12 Volts 500 Watts On-Board Battery Charger online at a best price in Trinidad and Tobago. 823600368
  • Compatible with AGM, Flooded, Gel, and Lithium batteries
  • 3-stage charging for optimal and automatic charging
  • Multiple electronic protections for safety
  • Prevents transmission errors and interference during charging
  • Protects the starter battery from over-discharge
  • Compact and robust design suitable for all conditions
Compatible carsRVs|Commercial Vehicles|Boats|Yachts
Volts12 V
Amps40 Amps
Automotive battery charger typeDC to DC on-Board Battery Charger
FeaturesReverse Polarity Protection
BrandRenogy
Power typeBattery
Vehicle fitment typeUniversal
Vehicle typeBoat, Car, Popup Camper, Recreational Vehicle, Trailer, Truck
Weight4.14 lb (1.88 kg)
Height2.68 in (6.8 cm)
Watts500 Watts
Vehicle makeToyota|Lexus|Scion
Vehicle modelRv|Commercial Vehicles|Boats|Yachts
ModelRNG-DCC1212-40
ColorBlack
Package Weight5.2 Pound (2.36 kg)

Dangerous Goods

To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.

Who Should Buy?

Suitable For
  • RVers & Campers

    Ideal for RV enthusiasts needing reliable on-board battery charging during travel or stationary camping.

  • Marine Use

    Perfect for marine applications, keeping batteries charged on boats and yachts while at dock or during trips.

  • Off-Grid Living

    Great choice for off-grid homeowners, ensuring consistent battery charging for renewable energy systems like solar.

Not Suitable For
  • Small-Scale Users

    Not suitable for those who only occasionally need battery charging, as it may be too powerful.

  • Budget Shoppers

    Could be too expensive for users looking for a basic, low-cost battery charger without advanced features.

  • Limited Space Vehicles

    Inadequate for extremely tight spaces where installation of a larger on-board charger is not feasible.

Product Description

Renogy RNG-DCC1212-40 40 Amps 12 Volts 500 Watts On-Board Battery Charger

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Customer Questions & Answers

  • Question: How to Shop Renogy RNG-DCC1212-40 40 Amps 12 Volts 500 Watts Online From Ubuy?

    Answer: It’s easy to shop Renogy RNG-DCC1212-40 40 Amps 12 Volts 500 Watts online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.
  • Question: Is Renogy RNG-DCC1212-40 40 Amps 12 Volts 500 Watts Available to Shop Online in Trinidad and Tobago?

    Answer: Yes, at Ubuy Trinidad and Tobago this product is available for you to shop at a reasonable price. The Renogy RNG-DCC1212-40 40 Amps 12 Volts 500 Watts is not available locally but you can trust us with our express shipping services.
  • Question: How Long Does It Take to Get Product After Placing the Order?

    Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

Renogy 12 Volt Battery Chargers Editorial Review

The Renogy DC to DC Charger is highly praised by customers for its ability to efficiently charge deep cycle batteries while on the go. Many customers have installed this charger in their vehicles or trailers to boost the voltage going into their deep cycle batteries, and are pleased with the results. One customer reported that the Renogy charger performed better than the WFCO converter that came with their trailer. Another customer mentioned that it easily charges their house battery and isolates their starter battery. However, they did note that the charger drew more amperage than expected, causing them to blow the recommended fuses. The installation of the Renogy DC to DC Charger was generally regarded as simple, with the only challenge being running cables from the battery to the charger. Customers have praised the quality and durability of this product, as well as its ability to customize charging parameters. Many customers have found the Renogy charger to be a cost-effective alternative to solar panels for charging batteries while traveling. It has been praised for its performance in charging lithium batteries even on cloudy days and at night. Overall, customers have had a positive experience with the Renogy DC to DC Charger, citing its effectiveness in charging batteries while on the go and its easy installation process.

Customer Reviews & Ratings

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Pros

  • Efficiently charges deep cycle batteries while traveling
  • Outperforms stock converters in trailers
  • Easily charges house and starter batteries
  • Well-made and durable
  • Can customize charging parameters

Cons

  • May draw more amperage than expected, causing blown fuses

Platform Trust & Buyer Confidence

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4.3/5 9,000 + reviews
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MT
Mohd
Verified buyer

“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer

“Accurate delivery timing given”

16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer

“Not madly expensive like I thought, and much quicker than promised.”

15 June 2026 · via Trustpilot
LM
Leila
Verified buyer

“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”

6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer

“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
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