Volts are collected by completing quests. Visit the quest section of the FAQ to see detailed walkthroughs of each Season 2 quest and how to claim the Volts earned for each quest.
Claiming Volts does not require submitting a transaction to the blockchain, but will require that you sign with your wallet to prove that you own the address.
This means that claiming Volts can be performed on any network available on Zapper.
Volts are collected when completing quests on any network available on Zapper.