The ornamental design for an apparatus for rechargingbatteries, as shown and described.
FIG. 1 is a perspective view of an apparatus for recharging batteries in accordance with my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a rear elevation view thereof;
FIG. 5 is a front elevation view thereof
FIG. 6 is a right side elevation view thereof; and,
FIG. 7 is a left side elevation view thereof.
The broken lines in the figures are for the purpose of illustrating the unclaimed portions of the apparatus for recharging batteries and form no part of the claimed design.