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Hi Lab has introduced HyDee, a portable hydrogen fuel-cell power unit intended to replace traditional lithium batteries in mobile and off-grid operations, at CES 2026. This backpack-sized system utilizes compact hydrogen fuel cells to provide durable and stable power in areas lacking charging infrastructure. HyDee has received recognition as an Honoree in the Sustainability & Energy Transition category of the 2026 CES Innovation Awards, underscoring its potential to mitigate operational inefficiencies associated with battery-powered systems.