High-tech charger for up to 16 NiCd/NiMH batteries. Charger for 1-12 Micro AAA or Mignon AA cells, 1-6 Baby C and Mono D as well as 1-4 9V batteries. Diagnosis of inserted cells. Automatic refresh function. Faulty battery detection. Better performance of batteries. Microprocessor control. Capacity quick test. Intelligent charge control. Super fast charging.