Standard Charger 8129 Posted on May 30, 2014 by durnergyDev1 Standard Charger 8129 1.1-2pcs AA/AAA Ni-MH/Ni-Cd rechargeable batteries. 2.The LEDs show the charging situation of the batteries. 3.The LED would not turn on. 4.World wide voltage input. INPUT: AC 100V-240V 50/60Hz OUTPUT: DC 1.2V 180mAx2 180mAx1