charging

I have a year-old Minelab Manticore, and for the last few months, it's been getting harder and harder - after connecting the magnetic power cable - to get the green charging light to appear. I now have to fiddle with the connection for several minutes before the green light appears and I know...

When the Equinox 800 is fully charged there are 3 bars that will appear. When I started charging there were 2 bars. I've been charging for a few hours and I don't see any change. I used a new charging cable I bought on Amazon and I also tried my original charging cable. I'm charging by...