On two occasions my TX has shut down without warning.
Today at Balne Moor was the second time. I had noted only minutes earlier that the battery was showing 7.2 and yet no warning just went dead.
I assumed this to be a low battery voltage issue.
THE PROBLEM IS THE OPPOSITE!!!!!
At home I have removed the battery and put a voltmeter across it to find it read over 20 volts
This is an intermittent problem but now the battery is bin fodder as it is unreliable. SO BE WARNED
EDIT just to prove the test meter is OK I tried it on my second Li battery and 7.3 volts plus a 4x AA rechargeables read 5.3 volts