i am looking for a power supply that will work with a pro tek duo charger i will be buying please help me out.

http://www.ebay.com/itm/12-Volt-DC-3...item2c4e8f4d27

Recommend avoiding this supply for the PT Duo. Seen a couple guys have problems with this model, it doesn't like large current surges, such as starting a charge.

Clip from the listing:
The PT Duo is a fairly powerful charger, at that power level and up they like/sometimes need a little higher supply voltage, a 15V, even a 13.8V unit would be preferable. It's rated for 11 to 18V.

what would be a good power supply but i dont want to spend anymore than $60.

i am nw to this stuff so i need help in every aspect to work with the duo charger i am buying.

how about this power supply?

http://www.ebay.com/itm/680-Watt-W-G...item3f12ccf60e

dont chargers come with a wall plug to plug it into the wall? if so why do you need a power supply?

or how about this power supply?

http://www.ebay.com/itm/800-W-Watt-2...item337104c735

Do you know how to rewire the ATX power supply to use with a charger?

I have one of the 47Amp from this site and I can use 2 Fma Powerlab charging at 20Amp each http://feathermerchantrc.com/

Here is a nice article on how to convert the HP 47 amp server power supply yourself:

http://www.tjinguytech.com/my-projects/HP47A

These used power supplies go for ~$25 shipped on ebay.