... .Duration period:5 years 3.No leakage&exploration 4.Safe&environmental friendly 5.No Hg,Cd,Pb ... wastedirective (2005/20/EC).3,General3.1,Type: LR03(AAA,AM4)3.2,Chemical system: Zinc/KOH-H2O/ ... MnO23.3,Nominal voltage: 1.5 V3.4,Weight: 11.5 g approx3.5,Duration period: ... or all flaws that may impact the battery effectivenessand performance. Super Alkaline battery LR03 AAA 1.5V-Environmental package