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Item #:
17510384
Renogy RNG-DCC1212-40 40 Amps 12 Volts 500 Watts On-Board Battery Charger
Item #:
17510384
SGD 311
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The DC-DC battery charger offers correct charging for AGM, Flooded, Gel, and Lithium batteries.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
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
- 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 cars | RVs|Commercial Vehicles|Boats|Yachts |
| Volts | 12 V |
| Amps | 40 Amps |
| Automotive battery charger type | DC to DC on-Board Battery Charger |
| Features | Reverse Polarity Protection |
| Brand | Renogy |
| Power type | Battery |
| Vehicle fitment type | Universal |
| Vehicle type | Boat, Car, Popup Camper, Recreational Vehicle, Trailer, Truck |
| Weight | 4.14 lb (1.88 kg) |
| Height | 2.68 in (6.8 cm) |
| Watts | 500 Watts |
| Vehicle make | Toyota|Lexus|Scion |
| Vehicle model | Rv|Commercial Vehicles|Boats|Yachts |
| Model | RNG-DCC1212-40 |
| Color | Black |
| Package Weight | 5.2 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?
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RVers & Campers
Ideal for RV enthusiasts needing reliable on-board battery charging during travel or stationary camping.
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Marine Use
Perfect for marine applications, keeping batteries charged on boats and yachts while at dock or during trips.
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Off-Grid Living
Great choice for off-grid homeowners, ensuring consistent battery charging for renewable energy systems like solar.
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Small-Scale Users
Not suitable for those who only occasionally need battery charging, as it may be too powerful.
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Budget Shoppers
Could be too expensive for users looking for a basic, low-cost battery charger without advanced features.
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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
About This Item
The Renogy 40A 12V DC to DC On-Board Battery Charger is the ultimate solution for charging your batteries on-the-go. Whether you're in an RV, commercial vehicle, boat, or yacht, this battery charger is compatible with a variety of battery types, including AGM, Flooded, Gel, and Lithium. With its smart 3-stage charging technology, this battery charger ensures optimal and automatic charging. The three stages - Bulk, Boost, and Float - work together to bring your batteries to 100% charge.
This means you can trust that your batteries will be charged efficiently and effectively every time. Safety is a top priority with the Renogy DC to DC battery charger. It comes equipped with various protections, including over-voltage protection, over-temperature protection, and reverse polarity protection. Additionally, it isolates the input and output to prevent any voltage transmission errors that could interfere with the charging of your house batteries. Not only does this battery charger protect your house batteries, but it also takes care of your starter battery.
It can detect when your generator is started, preventing over-discharge of the starter battery and ensuring the protection of your generator. The Renogy DC to DC battery charger is built to last. Its compact and robust design makes it suitable for all conditions. And with CE certification, you can trust in its reliable quality. Here are the specifications for the Renogy 40A DC to DC Battery Charger: - System Voltage: 12VDC - Rated Charge Current: 40A - Output: 500W - Idle Power Consumption: - Input Voltage Range: 8V-16V - Weight: 4 lbs.
/ 1.9 kg - Float Voltage: 13.2-13.8v - Boost Voltage: 14.1-14.7v - Dimensions: 10.3 x 6.9 x 2.7 in / 261 x 175 x 68 mm - Operating Temperature: -20°C to +50°C - Certification: CE ROHS With the Renogy 40A 12V DC to DC On-Board Battery Charger, you can have peace of mind knowing that your batteries are being charged efficiently, safely, and reliably. Get yours today and power your adventures with confidence.
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Customer Questions & Answers
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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 Singapore?
Answer: Yes, at Ubuy Singapore 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.
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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“Accurate delivery timing given”
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“Not madly expensive like I thought, and much quicker than promised.”
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6/7/2026 · via Trustpilot
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12 June 2026 · via Trustpilot
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This product is not Fulfilled by Ubuy and can take minimum 10 days in delivery. We might cancel the product from the order and refund you if any issue arise with the delivery of this product.
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