Renogy CORE 12V 40A DC-DC On-Board Battery Charger
Renogy CORE 12V 40A DC-DC On-Board Battery Charger
Renogy CORE 12V 40A DC-DC On-Board Battery Charger
Renogy CORE 12V 40A DC-DC On-Board Battery Charger
Renogy CORE 12V 40A DC-DC On-Board Battery Charger
Renogy CORE 12V 40A DC-DC On-Board Battery Charger

Renogy CORE 12V 40A DC-DC On-Board Battery Charger

Regular price $219.00 Sale price $199.00
0 in stock

Renogy CORE 12V 40A DC-DC On-Board Battery Charger – Efficient Charging, Built for Adventure

The Renogy CORE 12V 40A DC-DC Battery Charger is a compact, powerful solution for keeping your auxiliary batteries charged while on the road. Whether you’re powering your 4WD, RV, boat, or camper, this charger delivers efficient and reliable performance with advanced protection features and Bluetooth monitoring.

💪 Powerful and Efficient Charging:

40A Maximum Output: Charges your auxiliary battery quickly and efficiently.
584W Output Power: Delivers consistent power for your system.
94% Charging Efficiency: Maximizes power conversion and minimizes losses.
Supports Multiple Battery Types: Compatible with AGM, Gel, Flooded, Lithium Iron Phosphate (LiFePO4), and User-defined profiles.

📲 Smart Bluetooth Monitoring:

BT-2 Bluetooth Enabled: Monitor charging performance in real-time via the Renogy app (BT-2 module required).
RS485 Communication Protocol: Ensures fast, secure data transmission for remote monitoring.

🚗 Alternator Compatibility & Safe Operation:

Smart Alternator Detection: Automatically adjusts charging for traditional (13.2V-16.0V) and smart alternators (12V-16.0V).
Starter Battery Protection: Alternator running detection prevents the starter battery from over-discharging.

🛡️ Advanced Safety Protections:

Reverse Polarity Protection – Prevents damage from incorrect wiring.
Overvoltage and Overcurrent Protection – Ensures safe charging.
Over-Temperature Protection – Automatically adjusts to prevent overheating.
Over-Discharge Protection – Extends battery life.

❄️ Built to Perform in All Conditions:

Operating Temperature: -25°C to 60°C (-4°F to 122°F)
Storage Temperature: -40°C to 85°C (-40°F to 185°F)
Humidity Resistance: 0% to 95%, no condensation.
Maximum Altitude: Operates up to 3000m above sea level.

⚙️ Easy Installation & Compact Design:

Compact Size: 9.31” x 6.00” x 2.36” (236.5mm x 152.5mm x 60.5mm)—fits easily into tight spaces.
Lightweight: Weighs only 4.41 lbs (1.88 kg) for easy handling and mounting.
Wide Terminal Range: Supports 8AWG to 6AWG cables.

📦 What’s Included:

Battery Charger x1
Temperature Sensor x1 – Ensures accurate temperature-based charging.
IGN Signal Wire x1 – For ignition detection.
Terminal Rings x4 – Secure cable connections.
User Manual x1 – Easy-to-follow installation guide.

🛡️ Certified Safe & Backed by Warranty:

Certifications: CE, RoHS, FCC certified for safety and performance.
2-Year Material Warranty: Peace of mind with Renogy’s trusted quality.


🔥 Compact. Efficient. Reliable. The Renogy CORE 12V 40A DC-DC On-Board Battery Charger is your ultimate solution for powering your off-grid adventures—keeping you charged up, wherever you roam.

💪 Get yours today and charge your way to adventure! 🚙⚡🏕️

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