Secure On-Line Payments


Space at the bottom of the menu

Yuasa B49-6 6V Motorcycle Battery

Yuasa B49-6 6V Motorcycle Battery
MDS Price:  £36.95(£30.79 Exc. VAT)


In stock, immediate despatch  

In stock, immediate despatch

Part Number:  B49-6
Voltage:  6v
Capacity:  8Ah
Length:  91mm
Width:  83mm
Height:  161mm

Yuasa Motorcycle Batteries

From July 1st 2018 under new EPP (Explosives, Precursors & Poisons) regulations, we can no longer supply sulphuric acid, so all "dry charged" Yuasa motorcycle batteries will be supplied without acid. You will have to get the battery filled locally.


Suitable for use with BMW Yamaha and Piaggio-Vespa


  • Part number: B49-6 OE Original Genuine Yuasa Product
  • Battery type number: B49-6
  • Dimensions: 91mm x 83mm x 161mm
  • Vent position: None
  • Capacity rating: 8Ah
  • Cold-start performance: 24DIN 40EN
  • Maximum charging rate: 1 Amp
  • Battery type: Dry charged battery
  • Filling kit included: No
  • Weight (filled): 2.2kg

Replaces the following part numbers

  • Varta 088 011 004
  • Yuasa B49-6
  • 3R2PP

Can also be used in 1938-1964 Harley-Davidson FL-series to replace the original 66006-29 or CB2-6 battery. B49-6 is not exact match as the terminal positions are different and the overall size is slightly smaller but it is the closest replacement currently available.

 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 with the electrolyte acid pack?

No this battery is supplied dry as we cannot ship the acid separately under the new EPP Regulations so you will have to get the battery filled locally. If you are collecting from our warehouse, we can pre-fill the battery for you.

What are the EPP Regulations?

The EPP (Explosives, Precursors and Poisons) Regulations introduced on 1 July 2018 make it illegal to supply or ship sulphuric acid at more than 15% concentration to any member of the public - so all "dry charged" batteries now have to be shipped without acid.

View our blog post on the new regulations

Does this battery come charged?

They come with around 70% charge from the factory so once filled they 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.