Automotive Batteries.
They provide a lot of information on how to maintain your battery. Yuasa Battery also will help you perform this maintenance and answer any questions you might have.
You can use, for example, a Yuasa YTZ14S motorcycle battery.
YTZ12S from Yuasa
How long the battery lasts depends on which kind you got. The average lifespan of such a battery is two years.
You can use, for example, a Yuasa MF YTX16-BS or an equal size battery.
Yuasa batteries are available at amazon.com and receive very high ratings. Additionally, the prices on amazon seem comparable to pricing at other sites.
You can use, for example, Yuasa YTZ14S or BikeMaster BTX14BS.
The Yuasa headquarters are located in Japan, as Yuasa is a Japanese company that specializes in making batteries. The precise location of the Yuasa headquarters is in Kyoto, Japan.
Ken Yuasa died in 2010.
Joji Yuasa was born in 1929.
Takuo Yuasa was born in 1949.
Masaaki Yuasa was born in 1965.