NOVELTY - The storage has an electrode assembly (2) including a sequence of electrodes that are separated by separator layers. Current collectors (9, 10) are connected with arms (11-14) of electrical arresters (15, 16). Arrester tabs (3-6) of the current collectors of same electrical polarity protruded from the electrode assembly are combined between two of the arms. A shaft of the arrester is guided as electrical terminals (17, 18) from a casing (1). The shaft is in electrical conductive connection with a cell contact. The casing is provided around the electrode assembly.    USE - Electrochemical energy storage e.g. galvanic cell or battery made of galvanic cell i.e. lithium ion based secondary battery, for use in a motor car.    ADVANTAGE - The arrester tabs of the current collectors of same electrical polarity protruded from the electrode assembly are combined between two of the arms, thus reliably holding small number of arrester tabs with less force, and hence achieving durable contacting of the energy storage. Currents are distributed on large conductor cross-sections or large number of connections between the arrester tabs and the arresters, thus reducing current densities, and hence increasing safety of grip connection between the arms and the arrester tabs. The energy storage is simply, space-savingly and economically manufactured while reducing performance volume of the storage. The shaft is in electrical conductive connection with the cell contact while avoiding heating of the arrester tabs. The casing is provided around the electrode assembly, thus improving chemical reciprocal effect and heat transportation in the electrode assembly. The design of the storage reduces electrical resistance between connections of surfaces, reduces cost, designed space and weight of the storage, improves current conduction while avoiding a welding point with electrical transition resistance, and lowers electrical heating output and aging of the bonded connection of the storage.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for manufacturing an electrochemical energy storage.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic side cross-sectional view of an electrochemical energy storage.    Casing (1)    Electrode assembly (2)    Arrester tabs (3-6)    Current collectors (9, 10)    Arms (11-14)    Electrical arresters (15, 16)    Electrical terminals (17, 18)