Yuasa Sealed/agm Battery Code.

Discussion in 'Supersport (1974-2007)' started by Ady00, Mar 15, 2025.

  1. Afternoon all
    Would anyone know the code for the Yuasa battery above? Mine is the ‘94 900ss and came with a Bosch M6 AGM which was the wrong size but served well. I have a motobatt on the wife’s M900 which seem to serve well although I’m increasingly hearing they don’t appear to be as good as they once were. Any recommendations from where to buy from would be appreciated too.

    many thanks……. Ady
     
  2. Just bought a replacement battery from Tayna for my Freelander. They gave excellent service. However the Freelander battery was a £110 good quality varta battery, that I struggled to lift into the engine bay. Why are the very much smaller motorcycle batteries at £70, so expensive in comparison??
     
    #3 Treadlighty, Mar 15, 2025
    Last edited: Mar 16, 2025
  3. As far as I'm aware, a Yuasa YB16AL-A2 Yumicron battery was the original fitment on a 1990's 900ss, but it isn't a sealed or AGM battery, it's an 'old fashioned' lead acid battery that can be topped up as required.

    Nowt wrong with that on a 900ss imho.

    Not sure if there's an AGM/sealed equivalent with the same dimensions or amp hours, although I haven't really looked.
     
    • Agree Agree x 1
  4. Erk! @Mr Bimble is right, as can be seen from the water top-up plugs along the top of the battery… Apologies :(
     
  5. Hi Mr Bimble
    Thanks for your reply and I’ve ordered the very same from the link Borgo sent
     
  6. No worries fella
    I’ve ordered one, all batteries were lead/acid once upon a time
     
    • Thanks Thanks x 1
  7. Odyssey batteries are the dogs danglies imo.

    Bit late for your post, but thought I would add my opinion for the archive.
     
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  8. Looking at one of these at the moment, and tempted by the performance (PC680) ?

    Looking at the specifications it seems to be slightly taller and wider than the original Yuasa one
    Did you experience any difficulties when fitting it?
    Also the terminals look to be recessed and not the usual block type, do they accept the cables ok?
     
    #12 Carr01, Mar 20, 2025
    Last edited: Mar 22, 2025
  9. Yes, it's the 680. They fit just fine, but are not the exact same size. I'm on my second. I know no-one better than me at killing batteries, so I can say happily that these have lasted very well. They have massive cranking power and hold charge brilliantly. The terminals I feel are better, you just stack your cable terminals for everything on top of each other and use a longer screw if needed.

    Not light, not Lithium, they are lead acid, but way better than Motobatt, I've had loads and they have never lasted long. Yuasa is a very good battery too. Nothing that I have used beats the Odessey though.
     
    • Thanks Thanks x 1
  10. I’ll get one today.
    Thanks for the recommendation.
     
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  11. What a difference! Starts with massive enthusiasm. I had to alter the shape of the terminals slightly and use longer bolts to secure all the gubbins but it’s so much better than the previous battery.
     
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  12. Told you, sometimes even I get something right
     
    • Funny Funny x 1
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