BLUETTI Charger 2 | 1200W Alternator & Solar Smart Energy Hub The World’s First Bidirectional Alternator Charger. Take your mobile power to the next level with the BLUETTI Charger 2. Engineered for overlanders, van lifers, and professional field teams, this unit isn't just a charger—it is a complete energy management system for your vehicle. By combining your vehicle’s alternator with a dedicated solar input, the Charger 2 delivers up to 1,200W of rapid charging, replenishing your power stations 13x faster than a standard cigarette lighter port and 2x faster than the original Charger 1. Why the Charger 2 is a Game-Changer: Massive 1200W Dual-Charging: Harness up to 800W from your alternator and 600W from solar panels simultaneously. This dual-input capability means you can fully recharge a 1kWh power station in under an hour of driving. Industry-First Reverse Charging: Never get stranded with a flat vehicle battery again. The Charger 2 can send up to 800W of power back from your BLUETTI power station to your vehicle’s starter battery, acting as an emergency "jump-start" or maintainer. Smart Energy Hub (DC Power Link): With the optional Hub D1, you can power DC appliances (fridges, lights, diesel heaters) directly from the charger with up to 700W of output, bypassing the need to plug everything into the main power station. Universal Compatibility: While optimized for the BLUETTI ecosystem, the Charger 2’s adjustable voltage (via App) makes it compatible with 95% of third-party power stations on the market. Smart Alternator Ready: Includes a dedicated D+ signal port, ensuring seamless operation with modern Euro 6 / Smart Alternator vehicles without draining your starter battery. All-Weather Resilience: Rated for temperatures from -20°C to 60°C, with an active cooling system that ensures stable 1,200W output even in high-heat environments where other chargers throttle their power. Technical Specifications Feature Specification Max Output Power 1,200W (Total) Alternator Input 12V/24V (Up to 800W) Solar (PV) Input 13V–50V / 20A (Up to 600W) Reverse Charging Yes (Up to 800W to Vehicle Battery) DC Hub Output Up to 700W (Optional Accessory) Efficiency >95% Operating Temp -20°C to 60°C (-4°F to 140°F) Connectivity Bluetooth & Wi-Fi (BLUETTI App) Dimensions 265 × 169 × 70 mm Weight 1.59 kg Advanced Protection & Control Equipped with a comprehensive Battery Management System (BMS), the Charger 2 protects against short circuits, over-temperature, and under-voltage. Using the BLUETTI App, you can monitor energy flow in real-time, adjust voltage settings for non-BLUETTI devices, and toggle "Quiet Mode" for silent operation.
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