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The mkiv Supra Owners Club

whats your trickle


peter richards

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Mine been a over a month and its a old battery which ideally needs replacing so be turning mine off from Delboys comment lol

 

I've looked into how this happened to mine and a guy on Pistonheads had the same thing happen. Thread

 

I didn't notice part of the instructions on the CTEK charger and that probably contributed to the demise of my battery. If running an Optima or Odyssey dry cell battery the charger needs to be in option 3 AGM mode. This will fast charge the battery and allow it to discharge some before charging up again, preventing prolonged heat build up which these battery types hate in particular.

 

Attached a pic from the CTEK 5.0 manual. Full instructions here

 

Have replaced the busted battery with 2 of the same brand and type for a larger charge capacity wired in parrallel, and will use the same CTEK charger as before, as it's very good. This time it'll be in AGM mode for this type of battery :rolleyes:

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I've looked into how this happened to mine and a guy on Pistonheads had the same thing happen. Thread

 

I didn't notice part of the instructions on the CTEK charger and that probably contributed to the demise of my battery. If running an Optima or Odyssey dry cell battery the charger needs to be in option 3 AGM mode. This will fast charge the battery and allow it to discharge some before charging up again, preventing prolonged heat build up which these battery types hate in particular.

 

Attached a pic from the CTEK 5.0 manual. Full instructions here

 

Have replaced the busted battery with 2 of the same brand and type for a larger charge capacity wired in parrallel, and will use the same CTEK charger as before, as it's very good. This time it'll be in AGM mode for this type of battery :rolleyes:

 

 

Oh I see that's a bit of relief then !!

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