Progo Smart Universal All-in-One Battery Charger with USB Output and Car Charger, Charges Digital Camera, Camcorder Battery, Cell Phone Battery, Rechargeable Ni-MH or Ni-CD AA and AAA Battery Progo second generation universal all in 1 charger, charges most of the batteries on the market Auto detection of polarity Led showing the charging process, automatically stop when battery is full Usb output: DC 5.0V, 1,000 ma, car adapter included