I just purchased a new digital camera (Samsung DUALVIEW TL225) that uses the Samsung SLB-07A or Sakar BP-07A Li-ion Mini Disk Batteries and I also obtained some "extra" batteries for "backup" but I can NOT find an "outside the camera" battery charger for these particular batteries? It is a real "nuisance" to have to keep "swapping" out the batteries in the camera to keep them all charged!