eFlex Max 5.4 kWh LFP Battery with Wall Mount Kit Included I 10-Year Warranty I 8000+ Cycles I Outdoor
eFlex Max 5.4 kWh LFP Battery with Wall Mount Kit Included I 10-Year Warranty I 8000+ Cycles I Outdoor is backordered and will ship as soon as it is back in stock.
Couldn't load pickup availability









Fortress Power NEW eFlex MAX 5.4kWh LFP Battery
- Features
- Specification
- Downloads
- Video
- Reviews
The Fortress Power eFlex MAX 5.4kWh LFP Battery is a cutting-edge energy storage solution designed to deliver exceptional performance, durability, and reliability in even the most challenging conditions. Whether you're powering your home, business, or off-grid lifestyle, this advanced lithium iron phosphate (LFP) battery is built to meet your energy needs while prioritizing safety, efficiency, and sustainability.
Make the Switch Today:
Upgrade to the Fortress Power eFlex MAX 5.4kWh LFP Battery and experience the benefits of advanced lithium battery technology. With its powerful performance, 15+ years lifespan, and robust design, it’s the perfect choice for anyone looking to build a greener, more efficient energy system.
Discover the future of energy storage—choose the eFlex MAX 5.4kWh LFP Battery —now available with a Wall Mount Kit included for easy installation.