Power Your 4x4
What is a Portable Dual Battery System?
Unlike traditional 12V system for 4WD, EcoFlow’s portable dual battery system is easy DIY installation
and requires no fixed installation. Enjoy record-fast charging with EcoFlow’s DELTA series portable power stations and 800W alternator charger. Generate electricity with no fumes, no noise, and no maintenance to run 99% of everyday appliances.
Portable, Take Anywhere
Get flexible, high-performance 4x4 auxiliary power that’s good for different scenarios.
Use for home power backup
Redefined 4WD Dual Battery System
Triple the Value with 3-in-1 Functional Design
EcoFlow’s 3-in-1 800W alternator charger, maintainer, and jump starter saves you time, money, and precious in-vehicle space. Pair it with EcoFlow’s portable power station to maximise value and performance. Run all your 4x4 camping accessories and appliances.
Any Additional Benefits?
Monitor and Control Energy with the EcoFlow App
Monitor, manage and control your 4x4 or motorhome power solution with Bluetooth or from anywhere with an internet connection. EcoFlow APP can even monitor the state of charge of your starter battery. Reduce electricity costs with advanced Time-of-Use (TOU) algorithms. Manage multiple EcoFlow and third-party devices using just one app.
Hit The Road with EcoFlow
Build your dream 4x4 off-road setup and power the perfect road trip with EcoFlow's portable Dual Battery System
