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On Mon, 15 Jul 2013 07:21:25 -0700, garyr wrote:
The 18 volt battery for my hedge trimmer has died. I took the pack apart to check on the size of the batteries and found something strange. Cemented to the top and bottom of the batteries is a layer about one-half millimeter thick of what appears to be layers of thin films. The films are flakey, somewhat like mica, and have a metallic appearance. Any idea what that might be? Photo? |
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