All gem batteries dead - reposted on GEM forum

I went out to move my 2002 gem today and nothing was on. I installed the ride for fun charger 2 years ago. No power indicated anywhere. After unplugging and replugging, the ride4 fun charger lit up with “0” and the led flashing red and green. The 4 year old deca gels are at .52,.19,2.56,.24,1.13 and .18volts. Any suggestions as to how to proceed?I don’t know what may have happened.

Thanks in advance for all your great advice. Dennis