MDS Battery for batteries
Your browser does not have JavaScript enabled so you will not be able to add to basket or checkout.
You can continue to browse the site however to order please call 0800 310 2100.
Shop by Department

UPS Batteries
CSB Batteries
Motorcycle Batteries from Yuasa
Car Batteries from Yuasa
Lithium Motorcycle Batteries from Shorai
Visit our CTEK Battery Charger Shop
Ansmann Products
Odyssey Racing Batteries
Yuasa Batteries
Sterling Power Shop
Sitemap Help Delivery Reviews Contact FAQ Industrial Mobile Site

Yuasa B38-6A Motorcycle Battery 6v

 In Stock

Delivery to UK Mainland
Buy now for despatch
Today (Thursday)

Part Number:  B38-6A

£35.95 (inc VAT)


Brand:   Yuasa
Voltage:   6V
Capacity:   13AhHelpAmpHour or Ah measures the capacity of a battery.
In simple terms, the higher the Ah the more energy the battery can store.

If you imagine a bucket of water, the bigger the bucket, the more water it can store.

For example.
A 20Ah battery can normally deliver 1 Amp for 20 hours or 2 Amps for 10 hours. At extremes the performance usually drops, for example it may not deliver 20 Amps for one hour.

1Ah = 1000mAh
Length: 119mm
Width: 83mm
Height: 161mm

Yuasa B38-6A Motorbike Battery


  • Manufacturer: YUASA
  • Part number: B38-6A
  • Battery type: Dry Charged battery
  • Filling kit included: No
  • Electrolyte required: 38% Sulphuric Acid, specific gravity 1.28kg/litre
  • Electrolyte volume: 0.62 Litres
  • Dimensions: 119mm x 83mm x 161mm
  • Capacity rating: 13Ah
  • Maximum charging rate: 1 Amp
  • Weight (filled): 2.9KG
  • Terminal layout: Left: - Right: + (With the terminals on the edge nearest to you)

Replacement battery for the following motorbikes

  • BMW R50/2 R50/S Twin Cylinders
  • BMW R60, R60/2 Twin Cylinders
  • BMW R69 R69S
  • BSA 500 Gold Star
  • Ducati 75 125 250 300 Cross
  • Moto Guzzi Stornello Scrambler
  • Moto Guzzzi Motocarro Ercolino
  • Piaggio Motocarro 200
  • Triumph 3TA350 5TA Twin
  • And many more...

Please note that before you can use this battery it will need to be filled with battery acid (NOT distilled water). This is not included with the battery and needs to be ordered separately.

You can add a suitable quantity of battery acid to your order using the links below. The amount of acid you need to order is shown above as “Electrolyte Volume”.

1/2 litre bottle of battery fluid
1 litre bottle of battery fluid

Please read the following notes before ordering:
  • If you order this battery without the acid to go with it we will not be able to guarantee the battery. This is because we are unable to verify the specification or quality of the acid that you use to fill it and it would not be possible for us to confirm that a subsequent battery problem had been caused by a fault in the battery.

  • For personal callers we also offer a battery filling service at our shop in Enfield, North London, where you can buy the battery and have it filled with acid FREE while you wait.

  • Please note that shipping battery acid 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.

This B38-6A battery also fits the following:
Make Model Make Model
BMW R69 - R69S BSA 500 Gold Star
MATCHLESS 350 350cc MOTO GUZZI Motocarro Ercolino
MOTO GUZZI Stornello Scrambler 125cc TRIUMPH 3 TA 350
TRIUMPH 350 3TA Twenty One 350cc TRIUMPH 5 TA Twin
VELOCETTE 350 500 Early Venson 1200cc VELOCETTE LE Voque 12V 1200cc

Your basket
is currently empty
6N11A-3A Yuasa Motorcycle Battery

(inc. VAT) 

6N11A-3A Yuasa Motorcycle Battery

Yuasa B49-6 Motorcycle Battery

(inc. VAT) 

Yuasa B49-6 Motorcycle Battery

B39-6 Motorcycle Battery

(inc. VAT) 

B39-6 Motorcycle Battery
UPS Batteries - Whole Range In Stock UPS Batteries - Whole Range In Stock

Yuasa Motorcycle Batteries Cheap Motorcycle Batteries

Cheap Mobility Scooter Batteries Cheap Mobility Scooter Batteries
© MDS Battery