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profdant139's avatar
profdant139
Explorer II
Nov 02, 2020

Battery water falls very slightly in Cell Six?

I usually check my battery water every month. (These are group 31 flooded marine batteries from NAPA.). I almost never have to add any water. I keep the batteries hooked up to a Battery Minder Plu...
pianotuna's avatar
pianotuna
Nomad III
Nov 07, 2020
Steve,

If the plates are covered:

1. charge batteries to 100%
2. add distilled water
3. discharge at high rate
4. fully recharge.
5. optional--equalize the battery.

If plates are not covered, add enough distilled water to cover them.

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