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12V 50A DC to DC Battery Charger with MPPT for LiFePO4, Lead-Acid, SLA, Gel, AGM Batteries

SKU: RBC50D1S-BT-EU
€209,99 €319,99
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+ 2090   Renogy Rays after purchase.
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  • 【Multi-Input Efficiency Charging】The Renogy DC to DC Battery Charger features unique dual charging options. This multi-stage charger with dual input options can charge the house battery either from a starter battery linked to an alternator or by utilizing solar panels directly connected to the unit, keeping your house battery ready for extended off-grid adventures.
  • 【Versatile Compatibility】Designed to charge a variety of battery types, including flooded, gel, AGM, and lithium batteries, this charger supports a range of power systems.
  • 【Advanced MPPT Technology】 Optimizes solar charging with up to 99% efficiency, even for fully discharged batteries, ensuring maximum power harvesting throughout the day.
  • 【Robust Safety Protections】 Equipped with multiple safety features such as undervoltage, overvoltage, overload, overtemperature, reverse current, reverse polarity, and short-circuit protection, protecting both the charger and the connected batteries.
  • 【Remote Monitoring and Control】 Use the RJ45 communication port with the BT-2 Bluetooth Module and Renogy DC Home App to monitor and control the charger in real time from your smartphone, offering enhanced convenience.
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Return & refund policy

What is Renogy's Return Policy?

Return within 30 Days

You may return your product(s) to Renogy within 30 days of delivery. The item(s) must be in the original packaging, be unused, undamaged, and unmodified. A refund will be issued after the returned item is inspected by Renogy.

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Renogy will pay for the return shipping label for items that fall within the following categories:

  • Carrier damage/ warehouse mishandling
  • Defective product
  • Incorrect product was delivered
  • Additional product(s) you did not order were delivered

For any other reason not listed, customers are responsible for any return shipping fees. Renogy will NOT accept returns with any modifications to the product as it voids our warranty. Any modified products returned to Renogy will be shipped back to you at your own expense.

Return after 30 Days

Return requests outside of 30 days require special authorization. You can submit a case through our online portal to request a late return.

Submit a Case

FAQs

Can I exchange my Renogy order?

Renogy does not offer exchanges. If you purchase the wrong item by mistake, you will need return the item and place a separate order for the correct one. The return shipping expenses shall be borne by you.

Where is my refund?

Once we have confirmed that the return requirements are met, we will issue a full refund within 2-5 business days. Actual deposit times may vary according to your banking institution. Additionally, an email notification will be sent out when the refund is issued.

What about defective or faulty items?

We stand behind all of our products. If the item(s) you received is defective or flawed in any way, please submit a case  on our online portal and describe the issue you are encountering.

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Description
Includes
Specs
Downloads
Reviews

The Renogy DC to DC MPPT Onboard Battery Charger is built to provide flexibility. This multi-stage charger with dual input options can charge a service battery from a starter battery linked to an alternator or by utilizing solar panels directly connected to the unit. While the vehicle's alternator prioritizes charging the starter battery, this charger ensures that the solar system charges the service battery first. This intelligent design helps keep your system fully charged, allowing for longer off-grid adventures.

 

With multi-stage charging and multi-chemistry functionality, Renogy's DC to DC MPPT Charger supports flooded, gel, AGM, and lithium batteries.

 

The RJ45 communication port allows you to unlock exclusive monitoring features using the BT-2 Bluetooth Module and Renogy DC Home App, enabling real-time remote control and monitoring through your smartphone.

Please allow 1-2 working days to ship and 3-7 working days for deliverly.

On workdays, all Klarna orders will be shipped within 24 hours, and on weekends, within 48 hours. We can ship to virtually any address in the EU. Note that there are restrictions on some products, and some products cannot be shipped to island destinations.  The islands that are not supported for delivery are as follows:
France: 00100, 00200, 97100-97699, 98000-98099, 98600-98899, Guayana, Polynesian (Polynesien)
Italy: 22060, 23030
Spain: 07000-07999, 35000-35999, 38000-38999, 51000-51999, 52000-5299
and some small Greek islands. Greece can only send to mainland areas.   When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page. Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

Package Includes

Battery Charger

x 1

Battery Temperature Sensor

x 1

IGN Signal Wire

x 1

Ring Terminals

x 1

Specification

System Voltage
12V DC
Battery voltage range
9-16VDC
Maximum Charging Current
50A
Battery Type
SLA, GEL, FLD, LI, USER
Auxiliary Battery Charging Mode
MPPT
Charging Efficiency
up to 97%
Max. Solar Input Voltage
50V
Max. Solar Input Power
660W
Alternator Input Voltage
Traditional Alternator: 13.2V to 16V DC Smart Alternator (Euro 6): 12V to 16V DC
Max. Alternator Input Power
660W
Self-consumption
60mA
Operating Temperature Range
-35°C to 65°C
Dimensions
244 x 146 x 96 mm
Weight
1.42 kg
Warranty
3-year material and workmanship warranty

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Warranty

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