Battery handle

1. 1The ornamental design for a battery handle, as shown and described.

FIG. 1 is a perspective view of a battery handle;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a back elevation view thereof;
FIG. 4 is a left elevation view thereof;
FIG. 5 is a right elevation view thereof;
FIG. 6 is a top elevation view thereof;
FIG. 7 is a bottom elevation view thereof;
FIG. 8 is a perspective view of the battery handle as shown in use;
FIG. 9 is a front elevation view thereof;
FIG. 10 is a back elevation view thereof;
FIG. 11 is a left elevation view thereof;
FIG. 12 is a right elevation view thereof;
FIG. 13 is a top elevation view thereof, and,
FIG. 14 is a bottom elevation view thereof;
FIG. 15 is an exploded perspective view of the battery handle as shown in use;
FIG. 16 is an exploded front elevation view thereof;
FIG. 17 is an exploded back elevation view thereof;
FIG. 18 is an exploded left elevation view thereof;
FIG. 19 is an exploded right elevation view thereof;
FIG. 20 is an exploded top elevation view thereof; and,
FIG. 21 is an exploded bottom elevation view thereof.
The dashed lines in the drawings illustrate portions of the battery handle that form no part of the claimed design.
The surface shading and contour lines (including any CAD or wire frame lines) in the drawings is a drawing convention to represent character and contour; it does not illustrate material, surface ornamentations, or surface decoration and forms no part of the claimed design.