... and long service life Specifications:1) Description: primary battery, dry battery, alkaline battery, 9v battery, 6LR61, E battery,2) Chemical system: Zn / MnO23) Dimensions: L ... , leakage, and any or all flaws that may impact the battery effectiveness and performance.10) Jacket: al-foil Label11)Quality standard ... size:38*27.5*21.5cm,weight:7.8kgs 6LR61 1s alkaline battery