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You test it regularly and hook it up to a good desulfator/maintainer when needed. A sealed battery might be acceptable for a car, if the owner has the money to
by sandworm101 5y ago
You test it regularly and hook it up to a good desulfator/maintainer when needed. A sealed battery might be acceptable for a car, if the owner has the money to replace it regularly, but not in an off-grid/residential situation.