1.-3. Accumulators, electric

Abstract

1. Shown is a portable replacement battery for electrical devices with an upper housing section, a lower housing section, and a blue line accent running between the two.; 2. Shown is a portable replacement battery for electrical devices with an upper housing section, a lower housing section, and a blue line accent running between the two; the upper housing section and the lower housing section are excluded from the scope of protection by shading and therefore serve only to aid understanding of the design.; 3. Shown is a portable replacement battery for electrical devices with an upper housing part and a lower housing part; the housing has a surrounding red ring extension with a surrounding blue line accent; the scope of protection is focused on the surrounding ring extension with the line accent; the remaining features are excluded from the scope of protection by shading and therefore serve only to aid understanding of the design.

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