Using myFC PowerTrekk should be as easy as one, two, three.
But hey, we all need some guidance sometimes.

Information regarding myFC Pucks packaged in paper gift boxes (3-packs)


All Fuel cells need to be warmed up if new, or if not used for a longer time. The effect can be that the first Pucks you run might not give their full output. But fear not, after being warmed up, the fuel cell will run as specified. For the first Puck or two, leave it running for at least two hours even if the fuel cell LED is flashing. The hydrogen released from the Puck will warm up the fuel cell. After you have run the first one, please also recharge the battery fully


Prevent Fuel Cells from dehydrating by storing your Fuel Cell Charger in a sealed plastic bag when not in use. Never store your charger in the cardboard box without a protective bag!

If you’ve lost your plastic bag, send us an e-mail at with your name and address together with the serial number of your PowerTrekk and where you bought it. We will provide you with a new resealable bag for your myFC PowerTrekk.