EF ECOFLOW EF EcoFlow 800W Alternator Charger, 3-in-1 Fast DC-DC Charger for EcoFlow DELTA Pro, Vehicle Battery Maintainer & Jump Starter 8× Faster Than Cigarette Chargers Easy Install Charges 3.6kWh in 4.8 Hr

[8× Faster Than Cigarette Lighter Charger] The 800W Alternator Charger full recharges an EcoFlow DELTA Pro portable power station (3.6kWh) in just 4.8 hours. Charge with excess alternator energy so you can power almost any RV appliance

[3-in-1 Charger, Maintainer and Jump Starter] Three integrated features that charge your power station, keep your vehicle battery in peak condition and acts as a jump starter when you need it most

[Extend Battery Runtime] Transform your overlanding and vanlife experience with our plug-and-play EcoFlow DELTA Pro. 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.

[Safe Charging & Vehicle Protection] By using GaN technology the Alternator Charger converts more electricity without any risk of overheating even when charging at high speeds. The charger protects your vehicle against reverse polarity, overcurrent, short circuit, over and under voltage. Includes a 2-year warranty

[Installation-Free and Easy-to-Use] Use EcoFlow DELTA Pro out of the box, simply plug and play. With pass-through charging, run your RV appliances while you solar charge, offering unmatched convenience over traditional generators. What's more, the EcoFlow app allows you to monitor and control your power usage right from your phone