Have complete peace-of-mind during power outages with the LionESS Extender Box. Enclosed in the same classy design, this is a perfect pair for the ultimate compact solution. All lithium-ion batteries have zero maintenance, with a 5-year guarantee.
LionESS Extender Box Specifications:
19.2kWh Lithium-Ion Battery
Plug & Play integration with LionESS
Battery Management System
Price includes delivery & wall mounting