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Battery Tips: Maintenance-free Battery
- Oct 26, 2015 -

Maintenance-free batteries, as the name suggests the biggest feature is the "maintenance." And consumption of lead-acid battery is very small compared to its electrolyte during the life of the basic need add distilled water. It also has shock, high temperature, small size, low self-discharge characteristics. Of course relative, its price will be more expensive than lead-acid batteries.