(1 customer review)

USD  167

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SKU: RNG-DCC1212-40-G1-US Category: Tags: ,
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Description

40A 12V DC-DC Battery 3 Stage Charger

Embark on your journey with confidence and reliability, powered by the Renogy 40A 12V DC-DC Battery Charger. Engineered for maximum efficiency and safety, this versatile charger ensures seamless charging for your house batteries while protecting your starter battery. With compatibility with multiple battery types, smart charging protection, and smart 3-stage charging, this charger is your trusted companion for off-grid adventures and on-the-go power solutions.

Renogy 40A 12V DC-DC Battery 3 Stage Charger

Seamless Charging, Ultimate Safety

Experience error-free and secure house battery charging with the Renogy 40A DC-DC Battery Charger. Featuring isolated input/output and multifunctional safety technology, this charger delivers ultimate safety and peace of mind during charging.

Isolated Input/Output

The isolated input/output design prevents electrical interference between the charging system and the battery, ensuring clean and efficient energy transfer.

Multifunctional Safety Technology

Integrated safety features such as over-voltage, over-current, and reverse polarity protection make this charger exceptionally safe for both your batteries and your vehicle’s electrical system.

Compatible with Multiple Battery Types

No matter what battery type you use, the Renogy DC-DC Battery Charger has you covered. From AGM to Flooded, Gel, and Lithium batteries, this charger ensures optimal performance for various battery types, making it suitable for a wide range of applications.

AGM, Flooded, Gel, and Lithium Compatible

This charger automatically detects and optimizes charging for each battery type, ensuring efficient and safe charging without the need for manual adjustments.

Protect Your Starter Battery

Safeguard your starter battery from over-discharge with Renogy’s DC-DC battery charger. Compatible with traditional and smart alternators, this charger includes a D+ Ignition cable that identifies generator starts, protecting the starting battery and the generator.

Smart Charging Protection

The DC-DC battery charger’s LC wire automatically adjusts the charging current, protecting your house battery from potential damage due to excessive charging. With smart 3-stage charging, including Bulk, Boost, and Float stages, this charger ensures automatic and optimal charging up to 100%.

Renogy 40A DC-DC Battery Charger - Installation View
Renogy 40A DC-DC Battery Charger - Connectors
Renogy 40A DC-DC Battery Charger - Components

Prolong Battery Lifespan

Ensure optimal charging in varying temperatures with the Renogy DC-DC Battery Charger. With temperature compensation technology providing -3mV/°C/2V compensation, this charger adapts charging modes to match battery voltages, prolonging battery lifespan and ensuring stable and constant charging.

Compact and Durable Design

Designed for easy installation and long-lasting durability, the Renogy DC-DC Battery Charger features a compact yet sturdy design. Whether you’re installing it in an RV, commercial vehicle, boat, or yacht, this charger is built to withstand the rigors of life on the road or at sea.

Transform your off-grid adventures with the Renogy 40A 12V DC-DC Battery Charger. With its seamless charging, ultimate safety, and smart charging protection, this charger is the perfect companion for your next journey.

Technical Specifications

Specification Details
System Voltage 12VDC
Rated Charge Current 40A
Rated Max Power 500W
Idle Power Consumption <0.4A
Input Voltage Range 8V-16V
Weight 4 lbs. / 1.9 kg
Equalization Voltage N/A
Float Voltage 13.2-13.8V
Boost Voltage 14.1-14.7V
Operating Temperature -20°C to +50°C
Dimensions 10.3 x 6.9 x 2.7 in / 261 x 175 x 68 mm
Certification CE ROHS
WARRANTY INFORMATION
Accessories 1-year material warranty

Additional information

Weight 4 lbs
Dimensions 10.3 × 6.9 × 2.7 in

Brand

Renogy

WARRANTY & RETURN

WARRANTY AND RETURN POLICY

Thank you for choosing Solartex USA LLC. Please review our warranty and return policies below.

WARRANTY PERIOD

The warranty period varies between 1 to 25 years for different Solartex USA products. The warranty duration begins from the date of purchase by the original consumer. Proof of purchase, such as a sales receipt or other reasonable documentation, is required to establish the start date of the warranty.

LIMITED TO ORIGINAL CONSUMER BUYER

The warranty provided by Solartex USA LLC is limited to the original consumer purchaser and is non-transferable to subsequent owners.

EXCLUSIONS

Our warranty does not apply to products that have been:

  • Misused, abused, modified, or damaged by accident.
  • Used for purposes other than normal consumer use as specified in Solartex USA LLC’s product literature.
  • Repaired by unauthorized personnel or facilities.

Any modified products received for warranty claims will be returned at the customer’s expense.

REPLACEMENTS

Solartex USA LLC will replace any product that fails to operate within 30 days. The replacement assumes the remaining warranty of the original product. If products appear faulty due to inappropriate operation, we can assist with issue resolution but don’t accept returns or replacements. Customers are responsible for accessory and shipping fees.

For damaged parts replacements, please contact us to arrange delivery of the replacement part (under warranty).

RETURN

Solartex USA LLC offers a 30-day money-back guarantee for goods purchased directly from Solartex USA LLC. If you’re not fully satisfied with your purchase, you may return the product within 30 days if it’s unused, undamaged, and unmodified. Return requests outside of 30 days require special authorization.

Before returning, please email 

in**@so******.co











 to contact our Customer Service Team.

REFUNDS

Once we receive and inspect your returned item, we’ll notify you of the approval or rejection of your refund. If approved, your refund will be processed to your original payment method within a certain timeframe.

If you have any questions, please email 

in**@so******.co











.

ORDER CANCELLATION

Customers can request a full refund within 72 hours of placing an order by emailing Solartex USA LLC’s official store. If the product has already shipped, the customer will pay the shipping fee to return the package.

USED PRODUCTS

The warranty period for used products is one year. If a problem arises within 30 days naturally, Solartex USA LLC will cover shipping and repair fees. If a problem occurs within 1 year naturally, Solartex USA LLC will cover repair fees, and the customer covers shipping. Solartex USA LLC is not responsible for after-sale support of products purchased through channels other than those designated by Solartex USA LLC. Customers can purchase accessories from Solartex USA LLC, but after-sale support for accessories is not provided.

1 review for 40A 12V DC-DC Battery 3 Stage Charger

  1. admin (store manager) –

    Great DC DC Charger, recommended

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