Specification 1. This charger can charge 1-4pcs AA/AAA Ni-MH/Ni-Cd rechargeable batteries, LCD displays. 2. Charging under IC control. Intelligently cut off the rapid charging mode, Then transfer to trickle charging, insure fully charged, Meanwhile protect from over charging The LCD will be on and show its background color for 2 seconds when connected with the power source, then off. 3. Input: 100-240V AC, 50/60Hz 4. Output: 1.2V, DC 2000mA 5. AA: 2000mA*1/ 1000mA*2/ 500mA*3/ 500mA*4 6. AAA: 1000mA*1/ 500mA*2/ 250mA*3/ 250mA*4 7. Materials: recommend PC, PU, polyester, Nylon, Customized