Refined title: Yuasa YUAM3RH4STWN YTX14-BS Maintenance-Free Battery

Yuasa AGM batteries are maintenance-free, with no need to add water, but periodic charging is required when the batteries are not in use. The advanced lead-calcium technology used in these batteries holds their specific gravity more than 3 times longer than conventional lead-antimony batteries.

The Absorbed Glass Mat (AGM) separators in Yuasa AGM batteries absorb the electrolyte, making the batteries non-spillable. Additionally, the valve-regulated design eliminates water loss and the need for refilling.

Yuasa AGM batteries are supplied in a dry state, with the electrolyte stored in a separate plastic container. The end-user is required to fill the battery with the electrolyte from the container when the battery is ready to be activated.

The dimensions of the Yuasa AGM batteries are as follows: Length: 6 in (150 mm), Width: 3 7/16 in (87 mm), Height: 5 3/4 in (145 mm). The weight of the battery, including the acid, is 10.1 lbs. The battery's specifications include a capacity of 12 Ah at a 10-hour rate, a regular charge current of 1.4 Amps, and a Cold Cranking Amperage (CCA) of 200 at 0 °F (-18 °C).

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