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

Koyo Batteries

Sku:N/A
$229.90
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items left in stock

Please note, some stock is located in store and others at our nationwide warehouse, please allow 1-2 days for collection in store or send us a message. If no stock available please email for real-time ETA
Stock Item
  • SEALED BATTERY HARLEY FI/FLH 1340/1450 97/05 166x126x175 30Ah
  • SEALED BATTERY 150x87x105 10Ah - alt KT12A
  • SEALED BATTERY FACTORY ACTIVATED 114x39x86 2.3Ah
  • SEALED BATTERY 114x49x86 2.3Ah
  • PREMIUM SEALED BATTERY 134x89x176 13Ah
  • PREMIUM SEALED BATTERY 134x89x166 13Ah
  • PREMIUM SEALED BATTERY HARLEY DAVIDSON 175x100x155 19Ah BA KTX16-BS
  • PREMIUM SEALED BATTERY HARLEY DAVIDSON 175x100x155 19Ah BA KTX16L-BS
  • PREMIUM SEALED BATTERY WAS YTX20HL-BSPW 175x87x175 18Ah
  • PREMIUM SEALED BATTERY HARLEY DAVIDSON 205x87x162 22Ah
  • PREMIUM SEALED BATTERY FACTORY ACTIVATED 150x87x93 8.6Ah
  • PREMIUM SEALED BATTERY 150x87x93 8.6Ah
  • PREMIUM SEALED BATTERY FACTORY ACTIVATED 150x87x110 11Ah
  • PREMIUM SEALED BATTERY 150x87x110 11Ah
  • PREMIUM SEALED BATTERY 150x87x110 11.2Ah
  • PREMIUM SEALED BATTERY FACTORY ACTIVATED BMW 181x76x167 19Ah
  • SEALED BATTERY 114x71x86 3Ah BA YT4L-BS
  • SEALED BATTERY 114x71x106 4Ah BA YT5L-BS
  • SEALED BATTERY 150x87x105 8Ah BA YTR9-BS
  • SEALED BATTERY 150x87x130 10Ah
  • SEALED BATTERY BMW K1200S/R1200GS/F650GS/F800GS 150x87x145 12Ah
  • SEALED BATTERY HONDA QUAD-ATV 150x87x145 12Ah
  • SEALED BATTERY 150x87x145 12Ah
  • SEALED BATTERY 150x87x161 14Ah
  • SEALED BATTERY HARLEY FX/FXR/FXSR/FLST '79-'99 175x87x155 18Ah
  • SEALED BATTERY MOTO MORINI 150x87x161 18Ah
  • SEALED BATTERY HARLEY FDX/FXST/FLST VRD '97-'10 175x87x155 18Ah
  • SEALED BATTERY 114x71x86 3Ah BA YTX4L-BS
  • SEALED BATTERY 114x71x106 4Ah BA YTX5L-BS
  • SEALED BATTERY 150x87x94 6Ah
  • SEALED BATTERY 114x71x131 6Ah
  • SEALED BATTERY 150x87x105 8Ah BA YTX9-BS
  • BATTERY 186x82x171 20Ah BMW 51814-51913) (ACID NOT INCLUDED)
  • BATTERY 134x89x166 14Ah (ACID NOT INCLUDED) BA 12N14-3A
  • BATTERY 205x90x162 18Ah (ACID NOT INCLUDED)
  • BATTERY 120x60x130 5Ah (ACID NOT INCLUDED) BA 12N5-3B
  • BATTERY 120x60x130 5Ah (ACID NOT INCLUDED) BA 12N5-4B
  • BATTERY 135x75x133 7Ah (ACID NOT INCLUDED)
  • BATTERY 135x75x139 9Ah (ACID NOT INCLUDED) BA 12N9-4B-1
  • BATTERY 70x47x106 2Ah *6V* (ACID NOT INCLUDED)
  • BATTERY 175x100x15.5 19Ah (ACID NOT INCLUDED)
  • BATTERY 205x90x176 20Ah (ACID NOT INCLUDED)
  • BATTERY 205x90x162 20Ah VARIOUS HARLEY (ACID NOT INCLUDED)
  • BATTERY 184x124x175 28Ah (ACID NOT INCLUDED)
  • BATTERY 135x90x155 11Ah (ACID NOT INCLUDED)
  • BATTERY 134x80x160 12Ah (ACID NOT INCLUDED) BA YB12A-A
  • BATTERY 134x80x160 12Ah (ACID NOT INCLUDED) BA YB12A-B
  • BATTERY 134x80x160 12Ah BMW F650 (ACID NOT INCLUDED)
  • BATTERY 134x89x166 14Ah (ACID NOT INCLUDED) BA YB14-A2
  • BATTERY 134x89x176 14Ah (ACID NOT INCLUDED)
  • BATTERY 134x89x166 14Ah (ACID NOT INCLUDED) BA YB14L-A1
  • BATTERY 134x89x166 14Ah (ACID NOT INCLUDED) BA YB14L-B2
  • BATTERY 175x100x155 19Ah VARIOUS HARLEY (ACID NOT INCLUDED)
  • BATTERY 207x71x164 16Ah VARIOUS DUCATI (ACID NOT INCLUDED)
  • BATTERY 175x100x155 19Ah (ACID NOT INCLUDED)
  • BATTERY 180x90x162 18Ah (ACID NOT INCLUDED)
  • BATTERY 98x56x110 3Ah (ACID NOT INCLUDED)
  • BATTERY 120x70x92 4Ah (ACID NOT INCLUDED) BA YB4L-A
  • BATTERY 120x70x92 4Ah (ACID NOT INCLUDED) BA YB4L-B
  • BATTERY 120x60x130 5Ah (ACID NOT INCLUDED) BA YB5L-B
  • BATTERY 135x75x133 8Ah (ACID NOT INCLUDED) BA YB7-A
  • BATTERY 135x75x133 8Ah (ACID NOT INCLUDED) BA YB7L-B
  • BATTERY 135x75x139 9Ah (ACID NOT INCLUDED) BA YB9-B
  • BATTERY 137x75x155 9Ah (ACID NOT INCLUDED)
  • BATTERY 135x75x139 9Ah (ACID NOT INCLUDED) BA YB9L-B

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