The Fallen you linked to is a Li-Ion (designated on the photo of the bottom). Good for 2000mA hours, so you can do the math how long you'll get powering everything. Mission makes the 529P power bank which is 25,000mA hours but requires a compatible power distributor such as the 529I, so you're going to be in the $330 range for the battery and distributor. But it SHOULD power your pedals 10x longer than the Falken you linked to.Thank for your answer. I know those kind of station, but it's too expensive, and too big.
An inexpensive option would be the Joyo which is a Li-Ion at 4400mA hours:
Joyo PS5 Rechargeable
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