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GEM GLOBAL ELECTRIC MOTORCARS GOLF CART BATTERIES - MODELS

WE HAVE THE POWER TO KEEP YOUR GEM GLOBAL ELECTRIC MOTORCARS GOLF CART MOVING WITH  12 VOLT DEEP CYCLE BATTERY.  WE HAVE FULLY SEALED GEL AND FLOODED LEAD ACID BATTERIES FOR GEM GLOBAL ELECTRIC MOTORCARS GOLF CARTS.  

 I think you need to test each battery under load.. I'm a believer that you should never change only one battery.. when a battery goes sour.. change all six..  you should be operating with the same kind of battery that came in the car... the Delta Q charger is probably programmed for the Deka GEL.. listed as an 8G31 battery.. if you have replaced the one battery with say a AGM batters and the rest are GELs the charger will not charge them fully.. I haven't been able to re-program my Delta Q.. know Old House boater has a friend who knows how to wiggle his nose while standing on his head and can do it.. way above my pay grade.. 

bottom line.. re-think what you've done to now.. if the batteries are not the same.. there is your problem.. chances if you didn't put the 'like' batteries that were in your car to begin with.. your charger is not charging them all the way up

The 8g31 Deka Gel, US31DX2 U.S A.G,M. USAGM31  AND 30xhs TROJAN.