Originally Posted by
epzamora
Hi. I have a Hummingbird Fishin Buddy 120 i bought used earlier this year. Used it this spring with fresh batteries, and a few months later when i used it again, i noticed corrosion in the battery compartment (6 new AAs). I've borrowed a buddy's Fishin Buddy in the past, one of the early models branded as Bottom Line. That one too had battery corrosion issues (size C batteries).
Has anyone experienced this? And is there any way to prevent the corrosion besides removing the batteries when stored? I've just cleaned the current one with swabs and vinegar. I'm wondering if stuffing a small pack of desiccant inside might help. I do not submerge the head in water of course, and i only fish freshwater. I imagine it's minimal moisture that's causing this. I ran across a blog writer who said he used "dielectric grease to keep moisture out." Thanks for any help or related experiences.
eric
fresno, ca.
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