[Labovski]

The adapter for my tablet died yesterday. It burned after only 13 hours work. Now I need a new charger and I have no idea what the polarity on the center pin is. So, could someone please check if the center pin has positive or negative polarity? I have an M70003 but maybe the poliarity is the same on all models?

 

[HidePerso]

PLUS on center(i use power from PSP - it not charge but keep PAD going, couse my device use 9V input)

 

[mrxmas]

Look at the charger. There must be a drawing which shows the polarity.

 

[Labovski]

Look at the charger. There must be a drawing which shows the polarity.

Nope. There is no sign of a polarity image.

 

[mrxmas]

Hmmm.... sad. My M001s charger died too. I bought a universal charger (3-12 V 1500 mA) and it has exchangeable plugs. I can connect the plugs two way (+- or -+) so i can change the polarity too. The charger works fine with my M001. I think you can buy a universal charger anywhere just watch the V/mA to fit your device.

 

[Scunnerd]

My charger cable has a minus printed on the lead!

 

[Labovski]

I bought a universal charger and crossed my fingers for positive polarity on the center, and it seems to work. Thanks for the tips!