Need urgenthelp buying new charger

[mightybroke]

So my mighty adapter broke and I’m going to buy a new one

36 watts
12 volts 3amps
5.5mm x 2.1mm

I just need help figuring out the Polarity so I don’t fry my device. It’s not shown on the adapter and I can’t find it on google anywhere. Anyone know?

 

[arb]

So my mighty adapter broke and I’m going to buy a new one

36 watts
12 volts 3amps
5.5mm x 2.1mm

I just need help figuring out the Polarity so I don’t fry my device. It’s not shown on the adapter and I can’t find it on google anywhere. Anyone know?

I used to use a Vvps on mine.
The barrel pin connector is fairly common.
Make sure the power supply has the correct voltage and you're good.

 

[badbee]

Center pin is almost always positive for DC power bricks. I double checked some of the supplies on Amazon and a negative center pin is available with some digging but there are only a couple and they note the polarity very clearly (because it's unusual). 99% probability it is center positive but couldn't find anything online to confirm. Take that for what it's worth...