How to check for specific gravity using a Hydrometer on my batteries.

1,000 views · Published 26 July 2016 · 10:35 · Indexed 6 November 2026

Channel: preppernurse1 · 2016 · Education

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Checking on the state of charge on my batteries and also the specific gravity using a Hydrometer. I am trying to maintain the life of my batteries.

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