Does a power bank degrade quickly if fully charged and discharged?
I have a power bank. I read somewhere we should follow the 20-80 charging rule with it as well like we do with out phones, to preserve battery life.
Is this true? Anyone knows?
I have a power bank. I read somewhere we should follow the 20-80 charging rule with it as well like we do with out phones, to preserve battery life.
Is this true? Anyone knows?