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Battery 6N4A-4D (806044) - Yuasa



  • Maintenance: Yes
  • Without acid pack
  • Length: 58mm
  • Width: 62mm
  • Height: 131mm
  • Voltage: 6V
  • Minimum capacity: 4Ah
  • Positive pole: right
13 items
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To find out the applications of the following article, see the "Product details" section.

The YUASA company was born in Swindon: Yuasa Battery Sales (UK) Ltd (YBSUK) was founded for the sale and distribution of industrial batteries in the United Kingdom and Ireland.

It produces industrial batteries and in a few years creates other offices in various points of the world becoming one of the leading companies with a wide range of batteries for any need: cars, commercial vehicles, industrial applications, motorcycles and powersports, lawn mowers, battery chargers, testers, accessories.


If the battery is not used, it must be charged once a month so as not to damage it.
If this first charge is not performed correctly, the battery can:

  • lose 20% of its nominal capacity
  • lose 30% of its total duration

A battery that remains completely discharged for more than a month will irreversibly deteriorate.

13 Items

Data sheet

Yamaha DT 50 M 1978 to 1980
Yamaha FS1 50 E 1974 to 1976
Yamaha FS1E 50 DX 1976 to 1979
Yamaha RD 50 DX 1975 to 1977
Yamaha RD 50 M 1979 to 1980
Yamaha TY 50 M 1978 to 1980
Yamaha XT 125 1982 to 1993

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