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Yuasa YTX24HL-BS 12V Motorcyle Battery

Yuasa YTX24HL-BS 12V Motorcyle Battery
Our Price:  £109.95(Inc. 20% VAT)(£91.63 Exc. VAT)


In stock, immediate despatch  

In stock, immediate despatch

Part Number:  YTX24HL-BS
Voltage:  12v
Capacity:  21Ah
CCA Rating (EN):  350A
Length:  205mm
Width:  87mm
Height:  162mm


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.


Replacement battery for Harley Davidson FL FLH Series (Touring)

This is a high performance sealed version of the Yuasa/Varta Y50-N18L-A3


  • Manufacturer: YUASA
  • Battery type number: YTX24HL-BS
  • Battery type: Sealed maintenance-free battery
  • Filling kit included: Supplied pre-filled
  • Dimensions: 205mm x 87mm x 162mm
  • Capacity rating: 21Ah
  • Cold-start performance: 350EN
  • Maximum charging rate: 2 Amp
  • Weight (filled): 7.9kg
  • Terminal layout: Left: - Right: + (With the terminals on the edge nearest to you)

Comparison chart

  • YUASA Y50-N18L-A3 20Ah 260A EN CCA
  • VARTA Y50-N18L-A3 20Ah 260A EN CCA

For a lithium iron upgrade please have a look at the Shorai batteries below.

Replaces the following part numbers

  • GTX18L-BS
  • M6250H
  • YTX18L-BS
  • YTX24HL-BS
  • Y50-N18L-A3
  • ETX24HL-BS
  • GTX24HL-BS
  • FTX24HL-BS
  • CTX24HL-BS
  • 66010-82A
  • 66010-82B
  • ctx24hl-bs
  • etx24hl-bs
  • ftx24hl-bs
  • gtx24hl-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