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HP 28 with battery corrosion
01-10-2017, 06:30 AM
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HP 28 with battery corrosion
A friend of mine has gotten battery acid in his HP-28 (forgot the batteries in the calc for just too long) . And it´s just dead when using new batteries. Is there a way to rescues the calc? How can it be opened?

Regards,
Matti
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HP 28 with battery corrosion - MattiMark - 01-10-2017 06:30 AM



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