1.Discharge time: >22 hours 2.Duration period:5 years 3.No leakage&exploration 4.Safe&environmental friendly 5.No Hg, ... packaging materials and wastedirective (2005/20/EC).3,General3.1,Type: LR20(D,AM1)3.2,Chemical system: Zinc/KOH-H2O/MnO23 ... ,Capacity: 19000 mAh (25mA, 24h/d, 20°C, e.v=0.8V)3.7,Appearance: No tolerance of scratches, stains, cracks, deformation ...