EcoFlow 800W Alternator Charger – Charge while you drive and stay powered up on the road. Featuring an 800W turbo alternator, this powerful charger is 8× faster than traditional in-vehicle auxiliary power outlets, topping up 1kWh in just 1.3 hours. It serves as a 3-in-1 fast charger, battery maintainer, and jump starter, ensuring your battery stays in mint condition. With easy installation and compatibility with a variety of vehicles—including SUVs, pickups, and RVs—it’s the perfect solution for extended trips. Plus, it seamlessly expands your existing RV house battery capacity, giving you reliable power wherever the road takes you.