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51814 BMW Motorcycle Battery YUASA

51814 BMW Motorcycle Battery YUASA
Our Price:  £77.95(Inc. 20% VAT)(£64.96 Exc. VAT)



In stock, immediate despatch

Part Number:  51814
Brand:  Yuasa
Voltage:  12v
Capacity:  18Ah
CCA Rating (EN):  100A
Length:  186mm
Width:  82mm
Height:  171mm


This battery is now supplied with the electrolyte fluid at no additional charge


  • Manufacturer: Yuasa
  • Battery type number: 51814
  • Battery type: Dry charged battery
  • Filling kit included: Yes
  • Dimensions: 186mm x 82mm x 171mm
  • Capacity rating: 19Ah
  • Cold-start performance: 100EN
  • Maximum charging rate: 2 Amp
  • Weight (filled): 5.6Kg
  • Vent position: Right side (With the terminals on the edge nearest to you)
  • Terminal layout: Left: - Right: + (With the terminals on the edge nearest to you)

For a lithium iron upgrade please have a look at the Shorai LFX21L6-BS12 12V 21AH Cold-start performance: 315A CCA.

Please note that shipping battery fluid by air or sea freight is prohibited so we can only accept orders for these products for delivery to certain areas. In general these are mainland addresses in the UK France Germany Italy Belgium Spain Finland Denmark Holland Luxembourg Austria and Greece. If you are unsure if your delivery address will be accepted please contact us before ordering.

Replaces the following Part Numbers

  • 51814
  • 518-014-015
  • 6H4P
  • 51814
  • 52015
  • 520-015-018
  • 520-400-026

12v 19Ah battery fits the following Motorbikes

  • BMW R45 R50/5 R60/5
  • BMW R65 65 LS
  • BMW R75/5 R80
  • KTM XT600E 500SFC
  • and many more..

 To download the product MSDS click icon

All prices include free mainland UK delivery - other than certain remote areas that may attract a delivery surcharge.

All Royal Mail deliveries are sent by first class post and are free to all UK postcodes.

Most UPS deliveries are free however remote areas may have a delivery surcharge; these are generally the Scottish Highlands and Islands, most off shore islands and a few other remote or inaccessible parts of the UK.

Certain products are unavailable for post/courier delivery due to restrictions on shipping hazardous substances; these will be available for collection only or in most instances can be shipped via specialist courier or pallet service at an additional charge.

If you have any delivery problems, require technical assistance or would simply like to speak to a human being then please call us.

For further delivery information click here


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