FIELD: electricity.
SUBSTANCE: accumulator battery comprises a boxy main body, where accumulators are installed, having a boxy shape with an open upper side and comprising the first sealing flange formed along an outer peripheral section of the boxy main body, and a cover closing the upper open side of the boxy main body and having the second sealing flange, formed along the outer peripheral section of the cover. The first and second flanges contact with each other and seal the accumulator battery, are made as curvilinear with the predetermined curvature.
EFFECT: prevention of body cover displacement and provision of seal reliability between a body and a cover.
3 cl, 4 dwg
