I contacted Garmin about a year ago about my 60 cs powering up for only about a minute. They had an outside agency contact me after I tried twice. The outside agency didn't respond to my emails. I took the unit apart myself recently and the internal battery came loose of the circuit board. Taking some of the board with it. I tried solder it back but their wasn't anything for it connect to, so I epoxy it. It would last for about ten minutes after that. The unit is out a warranty so I didn't have anything to lose. I a senior SAR... read full review »