Reaper's responded with some good questions to advise you...
1. If you want just a wall plug lithium polymer charger, you may have to consider a unit that has multiple charge types. Most typical li-po chargers from thunderpower or Triton, etc will run off a power supply so you can run the charger through the supply at home or off your car battery at races.
2. If this is to supply a charger for your mini-T project li-po's, you'd at least need a charger that can pump out 1500mA charge rate....that shouldn't be too hard to find.
That link I sent you for cell packs should have some recommendations for chargers...look them through and then post links to get advice on them.