Battery keeps going dead

[JDZ930M]

My John Deere Z930M battery is not charging. Had the battery tested and charged and was told it was good. Lasted about 6 hours of mowing and died again

 

[StarTech]

Sounds like the voltage regulator has failed.

 

[bertsmobile1]

Or the wire from the rectifier back to the battery has failed

 

[smileyblue]

Sounds like the voltage regulator has failed.

Replaced it. Checking the wires now

 

[smileyblue]

Or the wire from the rectifier back to the battery has failed

You were right , thanks!