Battery Charger for RVs, Commercial Vehicles, Boats, and Yachts

Since 2010, we have been on a mission to change the way the world uses energy. We are committed to making a lasting impact on the earth by removing barriers to sustainable living and energy independence. Our mission is to empower the energy independence of 50M people with DIY-friendly and reliable renewable energy products by 2030. We are optimistic humankind can achieve a sustainable future where renewables are at the core of our energy supply.

Renogy started as a small project by students at Louisiana State University. With the help and support of the Louisiana Business and Technology Center, Renogy has grown into a flourishing company. Renogy intends to be a driving force behind the push for sustainable living and energy independence. We aim to provide all the components necessary for users to build off-grid solar power systems at affordable prices.

Renogy 12V 40A DC to DC Battery Charger features advanced high-temperature performance, optimizing battery health with its smart control for simplicity and efficiency. It boasts a quieter cooling solution and is corrosion-proof for long-term use, with comprehensive accessories for easy installation.

This onboard 12V DCC Charger not only features built-in alternator running detection to ensure charging only occurs when the engine is running, protecting the vehicle battery, but also boasts intelligent charging strategies. Even during the instant of vehicle startup, it swiftly adjusts the charging mode, guaranteeing no harm to the starter battery.

The second generation DCC charger adopts a wall-mounted design, simple yet efficient, facilitating easy installation for solar beginners. Its unique internal layout ensures a safe distance between the input and output power terminals, effectively avoiding the risk of positive and negative pole short circuits.

With the advanced BT-2 Bluetooth module, this DCC charger enables remote control of charging parameters via the DC Home app and Renogy One Core. Additionally, it records up to 365 days of data for comprehensive ecosystem monitoring.

Renogy 12V DC to DC Battery Charger adopts advanced protection technology, ensuring comprehensive safety for your vehicle. It effectively prevents overload, short circuits, and handles challenges like over-temperature and over-voltage effortlessly. Even in high-temperature environments, it intelligently adjusts output power, ensuring efficient and safe charging.

Renogy DCC battery charger features intelligent Li battery activation, ensuring optimal battery performance. Meanwhile, considering users' personalized needs, a simple one-touch operation allows easy activation and deactivation of this feature, giving you complete control over the battery's status.

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