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Yuasa 6N11A-3A 6V Motorcycle Battery

Yuasa 6N11A-3A 6V Motorcycle Battery
MDS Price:  £38.95(£32.46 Exc. VAT)


In stock, immediate despatch  

In stock, immediate despatch

Part Number:  6N11A-3A
Voltage:  6v
Capacity:  11Ah
Length:  122mm
Width:  62mm
Height:  131mm

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.


Yuasa manufacture a full range of replacement 6V batteries suitable for classic motorcycles

Please note that due to laws on the supply and shipping of acid, these batteries are supplied "dry" and you will have to get the battery filled locally


  • Manufacturer: Yuasa
  • Battery model number: 6N11A-3A
  • Battery type: Conventional 6V dry charged battery
  • Filling kit included: No - see note re supply of acid
  • Electrolyte required: 38% Sulphuric Acid specific gravity 1.28kg/litre
  • Electrolyte volume: 0.4 Litres
  • Dimensions: 122mm x 62mm x 131mm
  • Capacity rating: 12Ah
  • Maximum charging rate: 1.1Amp
  • Weight (filled): 2.1Kg
  • Vent position: Left side




This battery is suitable for many classic motorcycles

We do not have specific compatability information - please contact us if you require help




 To download the product datasheet click icon

 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 free of charge.

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.