Koyo Batteries

From $14.90

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

Code Description RRP Availability
BA KIX30L-BS SEALED 30AMP BATTERY HARLEY FI/FLH 1340/1450 97/05 166X126X175 $229.90 Not in stock Enquire now
BA KT12A-BS SEALED BATTERY 150 x 87 x 105 - alt KT12A $94.90 Not in stock Enquire now
BA KT4B-5 SEALED BATTERY CT4B-5 114 x 39 x 86 $54.90 Not in stock Enquire now
BA KTR4A-BS SEALED BATTERY 114 x 49 x 86 $49.90 In stock Enquire now
BA KTX14AHBS SEALED BATTERY ACTIVATED WAS YTX14AHBS 134 x 89 x 176 $99.90 In stock Enquire now
BA KTX14AHLBS SEALED BATTERY 134 x 89 x 166 $119.90 In stock Enquire now
BA KTX16-BS PREMIUM SEALED BATTERY HARLEY DAVIDSON $129.90 In stock Enquire now
BA KTX16L-BS SEALED BATTERY HARLEY DAVIDSON $129.90 In stock Enquire now
BA KTX20HL-BSPW SEALED BATTERY WAS YTX20HL-BSPW $124.90 In stock Enquire now
BA KTX24HL-BS SEALED 24AMP BATTERY SUITS HARLEY FL/FLH 1340 80-96 205 x 87 x 162 $149.90 In stock Enquire now
BA KTZ10S-BS SEALED BATTERY - alt KTZ10S $99.90 Not in stock Enquire now
BA KTZ12-S SEALED BATTERY alt CTZ12S/KTZ14S 150 x 87 x 110 $119.90 In stock Enquire now
BA KTZ12S-BS SEALED BATTERY - alt KTZ12S $99.90 Not in stock Enquire now
BA KTZ14S-BS PREMIUM SEALED BATTERY CTZ14S 150 x 87 x 110 $109.90 In stock Enquire now
BA KTZ19-S PREMIUM SEALED BATTERY BMW $139.90 Not in stock Enquire now
BA YT4L-BS SEALED BATTERY - was KT4L-BS 114 x 71 x 86 $59.90 In stock Enquire now
BA YT5L-BS SEALED BATTERY 114 x 71 x 106 $49.90 In stock Enquire now
BA YTR9-BS SEALED BATTERY 150 x 87 x 105 $79.90 Not in stock Enquire now
BA YTX12-BS SEALED BATTERY 150 x 87 x 130 $99.90 In stock Enquire now
BA YTX14-BS SEALED 12AMP BATTERY BMW K1200S R1200GS F650GS F800GS 150X87X145 $109.90 Not in stock Enquire now
BA YTX14H-BS SEALED HONDA QUAD-ATV BATTERY $109.90 In stock Enquire now
BA YTX14L-BS SEALED BATTERY 150 x 87 x 145 $109.90 In stock Enquire now
BA YTX16-BS SEALED BATTERY 150 x 87 x 161 $139.90 In stock Enquire now
BA YTX20-BS SEALED 18AMP BATTERY HARLEY FX/FXR/FXSR/FLST 79-99 175 x 87 x 155 $159.90 In stock Enquire now
BA YTX20CH-BS SEALED BATTERY 150 x 87 x 160 MOTO MORINI $139.90 Not in stock Enquire now
BA YTX20L-BS SEALED 18AMP BATTERY HARLEY FDX/FXST/FLST VRD 97-10 175 x 87 x 155 $159.90 Not in stock Enquire now
BA YTX4L-BS SEALED BATTERY 114 x 71 x 86 $54.90 In stock Enquire now
BA YTX5L-BS SEALED BATTERY - Can use KTZ5-S or KTZ7-S 114 x 71 x 106 $64.90 In stock Enquire now
BA YTX7A-BS SEALED BATTERY 150 x 87 x 94 $64.90 Not in stock Enquire now
BA YTX7L-BS SEALED BATTERY 114 x 71 x 131 $69.90 In stock Enquire now
BA YTX9-BS SEALED BATTERY 150 x 87 x 105 $79.90 Not in stock Enquire now
BA 12C16A-3B BATTERY 186 x 82 x 171 20Ah BMW (51814-51913) (ACID NOT INCLUDED) $94.90 In stock Enquire now
BA 12N14-3A BATTERY 134 x 89 x 166 (ACID NOT INCLUDED) $84.90 In stock Enquire now
BA 12N18-3A BATTERY 205 x 90 x 162 (ACID NOT INCLUDED) $64.90 In stock Enquire now
BA 12N5-3B BATTERY 120 x 60 x 130 (ACID NOT INCLUDED) $44.90 In stock Enquire now
BA 12N5-4B BATTERY 120 x 60 x 130 (ACID NOT INCLUDED) $44.90 In stock Enquire now
BA 12N7-4B BATTERY 135 x 75 x 133 (ACID NOT INCLUDED) $39.90 In stock Enquire now
BA 12N9-4B-1 BATTERY 135 x 75 x 139 (ACID NOT INCLUDED) $59.90 In stock Enquire now
BA 6N2A-2C-3 BATTERY 70 x 47 x 106 (ACID NOT INCLUDED) $14.90 In stock Enquire now
BA SYB16-B BATTERY (ACID NOT INCLUDED) $69.90 In stock Enquire now
BA Y50-N18A-A BATTERY 205 x 90 x 176 (ACID NOT INCLUDED) $119.90 Not in stock Enquire now
BA Y50-N18L-A BATTERY 205 x 90 x 162 20Ah VARIOUS HARLEY (ACID NOT INCLUDED) $119.90 In stock Enquire now
BA Y60-N24L-A BATTERY 184 x 124 x 175 (ACID NOT INCLUDED) $134.90 In stock Enquire now
BA YB10A-A2 BATTERY 135 x 90 x 155 (ACID NOT INCLUDED) $54.90 Not in stock Enquire now
BA YB12A-A BATTERY 134 x 80 x 160 (ACID NOT INCLUDED) $94.90 In stock Enquire now
BA YB12A-B BATTERY 134 x 80 x 160 (ACID NOT INCLUDED) $74.90 In stock Enquire now
BA YB12AL-A BATTERY 134 x 80 x 160 12Ah BMW F650 (ACID NOT INCLUDED) $89.90 In stock Enquire now
BA YB14-A2 BATTERY 134 x 89 x 166 (ACID NOT INCLUDED) $79.90 In stock Enquire now
BA YB14A-A1 BATTERY 134 x 89 x 176 (ACID NOT INCLUDED) $89.90 In stock Enquire now
BA YB14L-A1 BATTERY 134 x 89 x 166 (ACID NOT INCLUDED) $84.90 In stock Enquire now
BA YB14L-B2 BATTERY 134 x 89 x 166 (ACID NOT INCLUDED) $84.90 In stock Enquire now
BA YB16-B BATTERY 175 x 100 x 155 19Ah VARIOUS HARLEY (ACID NOT INCLUDED) $109.90 In stock Enquire now
BA YB16AL-A2 BATTERY 207 x 71 x 164 16Ah VARIOUS DUCATI (ACID NOT INCLUDED) $124.90 In stock Enquire now
BA YB16L-B BATTERY (ACID NOT INCLUDED) $129.90 In stock Enquire now
BA YB18L-A BATTERY 180 x 90 x 162 (ACID NOT INCLUDED) $74.90 In stock Enquire now
BA YB3L-A BATTERY 98 x 56 x 110 (ACID NOT INCLUDED) $24.90 In stock Enquire now
BA YB4L-A BATTERY 120 x 70 x 92 (ACID NOT INCLUDED) $29.90 In stock Enquire now
BA YB4L-B BATTERY 120 x 70 x 92 (ACID NOT INCLUDED) $29.90 In stock Enquire now
BA YB5L-B BATTERY 120 x 60 x 130 (ACID NOT INCLUDED) $34.90 In stock Enquire now
BA YB7-A BATTERY 135 x 75 x 133 (ACID NOT INCLUDED) $59.90 In stock Enquire now
BA YB7L-B BATTERY 135 x 75 x 133 (ACID NOT INCLUDED) $54.90 In stock Enquire now
BA YB9-B BATTERY 135 x 75 x 139 (ACID NOT INCLUDED) $59.90 In stock Enquire now
BA YB9A-A BATTERY 137 x 75 x 155 (ACID NOT INCLUDED) $64.90 In stock Enquire now
BA YB9L-B BATTERY 135 x 75 x 139 (ACID NOT INCLUDED) $84.90 In stock Enquire now