I have a Lithiumax Silos 26Ah 500CA battery which I charged. When I returned to it the next day the display was permanently on and when I press the display button it reads L3, then it scrolls through L4, L5 etc all the way through to L16, it then dispays F3 and scrolls throught to F16, then reverts to L3.
I cant get the voltage or percentage reading.
The battery is working and it is holding at 13.4volts.
I have tried to hold the scroll button for ove 30 seconds to see if it resets but nothing happens.
Anyone have any ideas?
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