PeteXX wrote:
I ahve a Sears drill with a rechargeable battery pack. The battery
pack will no longer recharge. Can these be repaired? Is the cost
too high? Thanks.

Repaired? Not usually, unless you want to attempt it yourself by opening the
case and seeing if the batteries inside are a common enough type to be
replaceable. There are some companies that offer rebuilt battery packs -
try Googling for them.

As to cost...."too high" is in the mind of the poster.