1) Charge 1 - 4pcs AA, AAA, 1 - 2pcs 9V Ni-MH or Ni-Cd batteries 2) MCU control, smart charge 3) 4 independent channels 4) LEDs indicate charging status Features: 1) Smart and super quick charger with 4 Ni-MH batteries 2) Input: AC 220 - 230V, 50-60Hz( or 110V, 50~60 Hz) 3) Output: DC 1.4V 1000 mA (AA) 4) Operating temperature: 0 - 35°C 5) Size (W x L x H): 75 x 118 x 45mm 6) Weight: 180 g (batteries not included) 7) Charges: a) 1 to 4 AA / AAA b) 1 - 2 9V Ni-MH or Ni-Cd rechargeable batteries 8) LED charging status indication light 9) Over voltage and over heat protection 10) Safety features: a) Voltage monitoring function: i) -ΔV control ii) Auto switch to trickle mode after fully charged b) Safety timer: auto cut off after 3 hours of standard charging c) Temperature monitoring function: over-heat protection d) Bad battery, alkaline and primary battery detection Packing: blister card

3-Hour Smart Quick Charger