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Yuasa YTX20HL-BS 12V Motorcycle Battery

Yuasa YTX20HL-BS 12V Motorcycle Battery
MDS Price:  £94.95(£79.13 Exc. VAT)


In stock, immediate despatch  

In stock, immediate despatch

Part Number:  YTX20HL-BS
Voltage:  12v
Capacity:  18Ah
CCA Rating (EN):  310A
Length:  175mm
Width:  87mm
Height:  155mm

Free Yuasa biker snood with all Yuasa YT/YTX and YTZ Series maintenance free batteries

Due to new EPP Regulations, all Yuasa YT/YTX and YTZ Series
sealed maintenance free motorcycle batteries are now supplied pre-filled.


High Performance version of the Varta/Yuasa YTX20L-BS


  • Manufacturer: Yuasa
  • Battery type number: YTX20HL-BS
  • Battery type: Sealed maintenance-free battery
  • Filling kit included: Supplied pre-filled
  • Dimensions: 175mm x 87mm x 155mm
  • Capacity rating: 18Ah
  • Cold-start performance: 310EN
  • Maximum charging rate: 2 Amp
  • Weight (filled): 6.3kg
  • Terminal layout: Left: - Right: + (With the terminals on the edge nearest to you)
  • Warranty: One year warranty

Includes Harley front mount adaptor kit (23294946)

Comparison chart;

  • Yuasa YTX20HL-BS 18Ah 310A EN CCA
  • Varta YTX20L-BS 18Ah 260A EN CCA
  • Yuasa YTX20L-BS 18Ah 270A EN CCA

CAUTION: Please be aware that if this battery is mounted on its side or at more than 30 degrees from vertical in your bike then you must leave it to stand in an upright position after you have filled it for at least 24 hours before you install it.



Replaces the following battery part numbers

  • ETX20HL-BS
  • GTX20HL-BS
  • FTX20HL-BS
  • CTX20HL-BS
  • WCP20L
  • SVR 20L
  • 401149665989-97
  • ctx20hl-bs
  • etx20hl-bs
  • ftx20hl-bs
  • gtx20hl-bs

 To download the full Yuasa automotive range guide click icon

 To download the Yuasa MSDS safety sheet 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


Does this battery come pre-filled?

Yes these now come pre-filled - under new EPP (Explosives, Precursors and Poisons) Regulations these can no longer be shipped with a separate acid pack so all Yuasa YTX Series maintenance free batteries will be pre-filled prior to despatch.

View our blog post on the new regulations

Does this battery come charged?

They come with around 70% charge from the factory so can be fitted and used immediately as long as your bike is used on a regular basis. For bikes only used on an occasional basis we would suggest a full charge prior to install and on-going maintenance charging.

Can this battery be side mounted?

Yes this battery can be side mounted at up to 90 degrees from the vertical