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Posted to alt.home.repair
Tony Hwang Tony Hwang is offline
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Default corosion on battery contacts

pacca wrote:
I have 1 solar light that the battery contacts have some corrosion,it
does not light up ,new batteries,take it down in the basement tried
using sand paper and it lights up,it will work for a day or so,is there
any thing on the market that can eat away the corrosion.Thanks

Hi,
Use pencil eraser and rub the contacts. Sand papr is too rough.