When it seems that you need to find a needle in a hay stack, the ManageMyLife website is a great place to find answers to questions that need qualified and insightful responses. Some of these questions that are asked will need specific research and will be answered by an expert with-in two business days but usually sooner. I did some research for you and found this link to assist you until your expert can respond. I hope this helps out.
I know that it is very important to have the right parts for your tools. I did some research but was only able to find new batteries for this model, no used ones. This will run about $55 and the part number is 980011-000. You can order the battery from this link:
Sears Parts Direct
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