82087B Repair

[Dave Frederickson]

(05-18-2021 08:12 PM)dhe Wrote:  I did some research, superglue is suppose to be non-conductive.

So I purchased some Superglue Gel, and built a small 'bed' around each prong.

I did a plug in/plug out test about a dozen times and the glue held. Nor did it cause any change in the output voltage.

Some quick adhesives will fill voids, so let's look.
https://supergluecorp.com/product/super-glue-gel/

Directions:
NOTE: For best results, surfaces should be clean and dry and items should fit together well.

So the superglue will probably not last long under use, but if the charger is put away and batteries are charged out of the calculator, that shouldn't be a problem.

Dave