ZENH2 is a hydrogen-powered portable generator that produces clean electricity on demand, without combustion, fumes, or noise.
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ZENH2 produces clean electricity on deman, without combustion, fumes, or noise. It runs on a proprietary dry powder energy cartridge and water, requires no fuel storage, and is safe to use indoors. With 110V, USB, and USB-C outputs, it powers the devices and appliances that matter most when the grid goes down or the grid isn't an option.
Your $99 reservation fee is fully refundable at any time before shipping begins.
A limited run of 250 units with an exclusive colorway, reserved for investors supporting our Wefunder campaign. Investors get priority fulfillment from our first production run, plus additional exclusive benefits.
The ZENH2 uses proprietary dry powder fuel cartridges to produce hydrogen that is instantly converted to electricity through a PEM fuel cell, enabling safe indoor operation without emissions or reliance on fossil fuels or grid infrastructure.
The initial production run is aimed for mid-2026. Pre-order holders will receive updates on the timeline as EFG moves through certification trials and production milestones. Your position in the queue is secured from the date you place your reservation.
Runtime depends on the load you're drawing. The Energy Cartridge delivers 1.6 kWh of electrical power. As an example, if you run a 160W refrigerator that will run for 10 hours. An 80W CPAP machine will run for 20 hours.
Details on cartridge availability and distribution will be shared as production approaches. We plan to distribute through the ZENH2 website and Amazon. EFG will communicate ordering and fulfillment details to pre-order holders ahead of shipping.
