Certified to ISO-9001 Koyo Battery Co Ltd is one of the world's leading manufacturers of lead acid batteries. Koyo is heavily engaged in product R&D, with a focus on motorcycle and automotive rechargeable, sealed lead-acid batteries. We have been importing and distributing Koyo batteries for years and are continuously impressed with the commitment to quality and value. With a return rate of less than 2%, we are very happy with the reliability of these batteries and are sure you will be too.

Check out the application listing below.

NOTE: Koyo batteries come either as a sealed unit complete with acid, or a conventional unit that requires acid to be added before use. If you do not have access to battery acid, it's best to order a sealed unit, as Eurobike is unable to sell acid separately.

Sealed Maintenance Free batteries: All BA K... and BA YT... types
Conventional batteries requiring acid: All BA YB.. and BA 6N.. or BA 12N.. types