4 ms·

At some point during the following steps you're turning on the power, If they were touching at that time you'd get some real nice sparks and a tripped breaker o

by Doxin 4y ago

At some point during the following steps you're turning on the power, If they were touching at that time you'd get some real nice sparks and a tripped breaker or blown fuse. To simplify instructions the poster just said don't let em touch after this step as opposed to something like "When power is applied the wires can't touch"

unnouinceput 4y ago
Nah, none of that. Just your charger gets bricked so not knowing which one of the wires are positive and negative going to be the least of your worries from that point on.
- jusssi 4y ago
  That's the theory. I have seen smoke coming out of a charger when the 5v DC side got short circuited due to wire damage. Quickly unplugged obviously, but I assume there was a real possibility of the AC side shorting if things melt inside the charger.
  - unnouinceput 4y ago
    Of course, that's always a possibility.