What type of alternator is this DC to DC on board battery charger compatible with?

This battery charger is designed to work with both conventional and smart alternators.

What types of battery does the charger support?

It's suitable for 12V Lithium, Gel, AGM, and Calcium batteries. This charger enables the batteries to reach a full 100% charge. Additionally, it has the capability to revive lithium batteries that have become discharged to a low voltage.

How do l set the battery since there is no display screen?

To change the battery type, press and hold the SELECT button on the side of the battery charger. The LED lights corresponding to each battery type will illuminate in sequence, indicating the available options.

If both solar power and the engine are available, can we prioritize using solar power to charge the battery?

Our product defaults to DC charging. To prioritize solar charging, simply press the SELECT button on the side.

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Renogy 12V 40A DC to DC Battery Charger with Solar Input MPPT, Compatible with LiFePO4, Gel, Flooded, and Sealed Lead Acid Batteries, Two Charging Options for RV, Car, Camping, Marine

Product ID: 654508904

Details

Brand
Renogy
Colour
Black
Item weight
1.28 Kilograms
Output voltage
12 Volts (DC)
Product dimensions
4.8D x 19.5W x

⚡40A Power Output

🔋Versatile Battery Compatibility

🛡️Comprehensive Protection

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€ 354.43

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In stock

Sold byAmazon ItalyDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔌 Charge Ahead with Confidence!

SAFETY FIRST - Built-in protections against reverse polarity, over-voltage, under-voltage, and over-temperature for peace of mind.
USER FRIENDLY DESIGN - One-touch selection and LED indicators make operation a breeze, keeping you informed at all times.
CERTIFIED RELIABILITY - Meets international safety standards with a 2-year warranty for long-term confidence in your investment.
UNIVERSAL COMPATIBILITY - Seamlessly works with LiFePO4, Gel, Flooded, and Sealed Lead Acid batteries for versatile applications.
MAXIMIZE EFFICIENCY ON THE GO - Two charging modes adapt to your needs, ensuring optimal battery performance whether you're cruising or parked.

The Renogy 12V 40A DC to DC Battery Charger is a versatile and efficient charging solution designed for various battery types, including LiFePO4, Gel, Flooded, and Sealed Lead Acid. With two charging modes, comprehensive protection features, and user-friendly operation, it ensures safe and reliable performance for RVs, cars, camping, and marine applications.

Specifications

ASIN	B0DF2XXML8
Amperage	40 Amps
Best Sellers Rank	#33,364 in Electronics ( See Top 100 in Electronics ) #130 in Household Battery Chargers
Brand	Renogy
Color	Black
Colour	Black
Connector Type Used on Cable	DC, Battery Terminal
Current Rating	40 Amps
Customer Reviews	4.0 out of 5 stars 49 Reviews
EU Spare Part Availability Duration	2 Years
Input Voltage	12 Volts
Item Dimensions D x W x H	4.8D x 19.5W x 14.9H centimeters
Item Weight	1.28 Kilograms
Item weight	1.28 Kilograms
Manufacturer	Renogy
Mfr Part Number	RBC40D1S
Model Number	RBC40D1S
Number of Ports	2
Output Voltage	12 Volts (DC)
Output voltage	12 Volts (DC)
Product dimensions	4.8D x 19.5W x 14.9H centimeters
Specification Met	FCC, RoHS, CE, SAA
Specification met	FCC, RoHS, CE, SAA
UPC	840315228436
Unit Count	1 Count

Reviews

J**N

15.11.2024

G**R

8.04.2026

D**Y

7.04.2026

S**9

18.03.2026

C**.

3.12.2025

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