FIG. 1 is a perspective view of the design for the battery of a powered air purifying respirator;
FIG. 2 is a front view of a design for the battery of a powered air purifying respirator;
FIG. 3 is a bottom view of a design for the battery of a powered air purifying respirator;
FIG. 4 is a back view of a design for the battery of a powered air purifying respirator;
FIG. 5 is a top view of a design for the battery of a powered air purifying respirator;
FIG. 6 is a right hand view of a design for the battery of a powered air purifying respirator; and,
FIG. 7 is a left hand view of a design for the battery of a powered air purifying respirator.
In these drawings, the solid lines illustrate the claimed ornamental design, whereas the broken lines illustrate environmental features that form no part of the claimed ornamental design.
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