What’s inside matters.

Clean energy should be stored in clean batteries. Aquion Energy's patented Aqueous Hybrid Ion (AHI™) technology is a unique saltwater battery chemistry made from abundant, nontoxic materials. Our batteries contain no heavy metals or toxic chemicals and are non-flammable and non-explosive, making them the cleanest and safest batteries for your home or business.

Aquion Energy's saltwater batteries are the first and only in the world to be Cradle to Cradle Certified™, an esteemed quality mark for products made from sustainable materials and manufacturing processes.

Energy storage, clean and simple.

Introducing the first safe and sustainable deep cycle battery.

Our unique Aqueous Hybrid Ion (AHI™) chemistry is made from abundant, nontoxic materials. Our deep cycle battery technology contains no heavy metals or toxic chemicals and is non-flammable and non-explosive, resulting in the cleanest and safest batteries for your home or business.  

Our Aspen batteries are the first and only in the world to be Cradle to Cradle Certified™, an esteemed quality mark for products made from sustainable materials and manufacturing processes.

AHI chemistry is composed of a saltwater electrolyte, manganese oxide cathode, carbon titanium phosphate composite anode, and synthetic cotton separator. The battery utilizes non-corrosive intercalation reactions at the anode and cathode.