

Battery banks are the biggest offenders to me. Like this, not only am I mad that 20 thousand mah is just 20 Ah and you gotta reduce them fractions, but it doesn’t mention the battery voltage, nor do we care. Usb c outputs 5,9,12 or 18 volts but none of those are the nominal battery voltage that we would want to calculate the Wh. But since the internal voltage or chemistry is never mentioned anywhere, you can’t even compare 2 different battery banks that both say 20000mAh.
It’s basically just become a “bigger number better” marketing number now, and half of them are making shit up.












That’s alright I don’t want you to grow either.