EF ECOFLOW 800W Alternator Charger, 3-in-1 Fast DC-DC Charger | Car Battery Charger & Jump Starter 8× Faster Than Cigarette Chargers, Charges 1kWh in 1.3 hr for Portable Power Stations

8x Faster Than a Cigarette Lighter Charger. The 800W Alternator Charger replenishes 1kWh to a portable power station within a 75-minute drive. It capitalizes on surplus alternator energy, enabling you to power essential devices like phones, coffee makers, and lights while on the move. *Note: Alternator capacity varies by vehicle - Please verify with your manual (or the alternator's manual) that the alternator's output supports the alternator charger's maximum power draw for safe operation.

3-in-1 Functional Design. Three integrated features that charge your portable power station, keep your vehicle battery in peak condition and act as a jump starter when you need it most.

Easy-to-Install System. Enhance your overlanding and vanlife with EcoFlow power stations. Perfect for supplementing your 12V RV house battery, and extending your runtime. It's not just for use in your van, our compact and lightweight power stations can be taken off-grid and used to power the outdoors. *Note: A DELTA Pro to Smart Generator Adapter is required to connect the Alternator Charger with DELTA Pro and DELTA Pro 3.

Access the EcoFlow App Anywhere. Easily view your vehicle's energy usage in real-time, including power consumption and charging status, anywhere. Monitor and manage your entire vehicle, from temperature to appliance power.

2-Year Service&Vehicle Protection. Utilizing GaN technology, the DC-DC Charger efficiently converts electricity, preventing overheating even at high speeds. It safeguards your vehicle from reverse polarity, overcurrent, short circuits, and voltage abnormalities.