Changing Charger Connector. Safety Question.

[ryansinatra]

So I have a new 12s 4A charger that came with an XLR connection. I’m going to swap it out for a 5.5 x 2.1 barrel connection. What size wire should I use? Can these barrels handle 4A? Just want to play it safe.

[rusins]

If it’s the plastic kind, maybe not, but the metal one can. Got a picture of yours?

[ryansinatra]

These are what I have laying around. I stripped off the existing wires because they were only about .5mm (24awg)

[J0ker]

Should be fine @ 4a. I use the same plug on a 4a charger.

[rusins]

I’m dumb; thought you were replacing the charge port on the board; yeah that’ll be fine!

[ryansinatra]

Bumping this again. These wires look far too thin to support 4amps correct?

[b264]

@ryansinatra

came with an XLR connection. I’m going to swap it out for a 5.5 x 2.1 barrel connection

good choice

@ryansinatra

What size wire should I use?

20AWG or 22AWG, will say on the wire insulation

Conductor Current Ratings [SRO]

I’d like to make an easy-to-find list of current ratings for esk8 use. If anyone has edits, corrections, experience, or thinks it can be better, please describe what you think should be changed. Popular esk8 sizes in bold. [current_capacity] This chart is labeled for continuous and not instantaneous. You can pretty much double every number for instantaneous, for a couple seconds or less.

@ryansinatra

Can these barrels handle 4A?

Yes, most are rated for 5A, a very small number of them are rated for 7A.

[ryansinatra]

Thanks for the input I appreciate it