Chosen Solution
The wall wart on my xoom tablet has died…not enough output to even test polarity. Does anyone know for sure what the center and sleeve polarity is? I want to adapt another 12v charger.
The tip is positive and the sleeve is negative. Sleeve being the outside and tip being the inside. The original charger is 12V 18 W 1500mA from what I read. Hope this helps, good luck
outside neg inside pos , on pin end of moto xoom mz600 charger.really handy if you use universal charger’s !