P-Box 1.0 Portable Lithium Ion Battery Energy Storage System
click here to buy http://dalgizlink.com/B00GU0V0JY
Two 120V AC outlets and two 5V USB ports
12 KWh energy storage capacity
No noise no fume no fuel no maintenance required
Portable and light weight Wheeled design
Recharges from a standard 120V AC outlet in 6 hours