When I bought the 3 wheeler over a year ago the dealer had replaced the battery with a Yuasa battery which had only a 180cca which would cause temperamental starting, although when running was ok and all voltage readings were normal. I changed to the Exide AGM 12-31 to overcome the starting issues as this battery has a higher capacity. However, it never performed well always needed to be connected to the battery conditioner after a run to ensure the engine started the next day. I still have the Exide battery and have tested it and as far as I can see there is nothing wrong with it, but it doesn’t perform well in my 3 wheeler.
With the Banner battery I can leave the 3 wheeler a few days without connecting it to the battery conditioner and it will start with no issues.
My theory was as AGM batteries require a higher voltage to charge, perhaps my 3 wheelers system was not suitable for this type of battery.
