hydrogen fuel cell stack battery electricity source UAV generator power PEM proton exchange air cooled
Weight: 4.0 kg; Hydrogen consumption, max: 3.8 l/min; Port: Moscow; Rated power: 300W; Humidification: Self-Humidifying; Payment Terms: L/C,T/T; Packaging Detail: carton; Fuel type: Hydrogen 99.995% pure; Rated voltage: 28-30V; Product Description Hydrogen Power Supply Unit (PEM FC electrochemical..