Abundant-Clean-Portable Power

The primary fuel source material in the anode of the MetAir® cells is zinc metal powder. The high purity zinc powder is safe, non-toxic, non-combustible, and environmentally friendly – delivering clean portable power in the MetAir® Cells. And because the MetAir® zinc-air batteries contain no added mercury, cadmium, lead or lithium, they are generally considered safe for disposal in the normal waste stream with no special hazardous waste handling required.

MetAir Battery MSDS


MetAir Cell

MetAir Cell

The primary (disposable) zinc-air cells are modular and scalable prismatic units, each with a durable plastic case housing. Multi-cell assemblies combined in series or parallel, depending on voltage and current usage requirements, offer a variety of custom form factors:

  • Need a reliable backup power source to run or charge first responder emergency communications equipment in the field?
  • Need a customized, lightweight, portable power system for military use?
  • Planning a camping, boating, outdoor sports events or recreational adventure that requires off-grid power?

QSI can tailor MetAir® Cells, based on proprietary zinc-air technology, to meet your portable on-demand energy needs.

The MetAir® Cells, each individually capable of producing up to 65 amp hours, utilize zinc metal powder, air, and electrolyte to deliver the power or current inside the MetAir® Ranger system.

The fully-loaded MetAir® Ranger will hold multi-cell assemblies containing up to 36 disposable zinc-air cells (12-Series, 3-Parallel) in one single 25 lb. replaceable cartridge. The total system energy output can deliver up to 2.3 kilowatt hours or 2300 watt hours of reliable portable power – lasting up to 192 hours or EIGHT days, once activated by exposing to air. Once used, the zinc-air cells are generally considered safe for disposal in the normal waste stream.

See more MetAir Cell® product specifications here.

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