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Rebuilt HP 67 battery pack problems
05-29-2024, 09:15 PM
Post: #4
RE: Rebuilt HP 67 battery pack problems
Hi Bob and Tony. You guys are sharp. He reversed the polarity. Luckily I didn't turn on the calculator as it trips the card reader motor as soon as you make contact with the leads. I appreciate your help

Ed
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RE: Rebuilt HP 67 battery pack problems - OldHPCollector - 05-29-2024 09:15 PM



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