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landyacht318's avatar
landyacht318
Explorer
Oct 12, 2012

Specific Gravity varied widely after topping up.

The other day I checked my 9 month old Crown batteries and found the plates exposed slightly on a few cells and cursed mightily. I hadn't checked them in about 3 months. I covered the cells with di...
pianotuna's avatar
pianotuna
Nomad III
Aug 14, 2013
Hi landyacht,

Watch out! When you charge them the volume of liquid will increase. It is best to add water to a fully charged battery--so long as the plates are not exposed. Then add enough water to cover the plates and fully charge.

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