National Luna NLDC-40 DC-DC 40 Amp Charger

The National Luna NLDC-40 DC-DC 40A Charger is a high-output, fully automatic dual-battery charging system engineered for serious overland and off-grid use. Designed in South Africa and trusted by global explorers, it delivers powerful, intelligent charging for all modern battery chemistries—ensuring your auxiliary power system stays charged and reliable in any environment.

Key Features

• 40A High-Capacity Output: Provides fast, efficient charging for AGM, Gel, Wet Cell, Calcium, and LiFePO4 battery types.
• Advanced DC-DC Technology: Automatically manages input from both vehicle alternator and solar panels for seamless power delivery.
• Integrated MPPT Solar Controller: Maximizes solar efficiency for faster and more reliable off-grid battery charging.
• Smart Alternator Compatible: Works flawlessly with Euro 6 and variable voltage alternators in modern vehicles.
• Fully Automatic Operation: Monitors input and output to ensure safe, optimized charging without manual adjustments.
• Rugged, Compact Design: Sealed against dust and vibration for installation in overland rigs, campers, or 4x4 vehicles.

Why It’s Built for Adventure

The National Luna NLDC-40 DC-DC 40A Charger is built for explorers who rely on dependable off-grid power. Whether running a fridge, lighting system, or full campsite setup, this charger ensures efficient power management and maximum battery life—no matter how far from civilization your travels take you.