Advent Investor Presentation Deck

01 DEFENSE INDUSTRY: WEARABLE FUEL CELL FOR OFF-GRID POWER ● Portable Power: Military grade, 55W-1kW battery • USA made and DoD deployed portable fuel cell Operates at -20°C-+55°C ● PROVEN ADVENT 02 PORTABLE 3x-25X lower weight compared to batteries ● 3 Gallons of Methanol (approximately 20 lbs) 03 MOBILITY VS Can use methanol (contained in some windshield washer fluid) as fuel Transported at a much lower cost than single-source fuel, for example, hydrogen Major advantage from logistics/ operations perspective Based on Advent's "Any Fuel" MEA 121 lbs of batteries NEXT MARKETS Security Surveillance Emergency Response UAVS Recreation Any Fuel. Anywhere. 78 14

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