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If you haven't driven a
modern gas and a modern electric golf car, you are probably not aware of
the fact that there have been some vast changes in recent years. Most of
those changes have come in the Electric Car field. The pressures from
EPA have driven manufacturers to constantly work to improve the
performance and operation of Electric Golf Cars. And they have been very
successful. New in recent years are terms like programmable 'Regen
Speeds', programmable 'Ramp-up Speeds', 'programmable Top Speeds', and
NEVs. We'll try to explain these terms in a bit, but first let's discuss
what they all mean as a total. They mean that today's modern Electric
Golf Cars have almost leaped ahead of gas golf cars. Not only are they
quiet and non polluting, but they can outperform gas golf cars in start
up acceleration, downhill slowing (not using the brakes), and top speeds
in many cases.
None of this used to be true with the older types
of Electric Golf Cars powered with Series Wound Electric Motors. Now the
vast majority of Electric Golf Cars have very sophisticated electronic
controllers that can change the way a particular electric motor
responds. The ability of a golf course to manage the efficiency of
electric golf cars continues to improve. And new advancements are
constantly emerging.
So all the old beliefs
about Electric Golf Cars not having the performance of Gas Golf Cars
just is no longer true. Now when discussing the cost of replacing
batteries, it's another story. Heard about NiCad batteries? Jell-Cell
batteries?, New Super Batteries? Well for the time being, you can forget
about all those with regards to golf cars. There is not another battery
in even remote competition with the Lead-Acid, flooded cell, batteries.
There are three compelling reasons, Cost, Cost Cost. Then you can throw
in reliability.
We talked at length with all the major battery
manufacturers at the golf shows and not one had any other idea than to
make the Lead-Acid battery as efficient as possible. And over the years
they have been doing just that. Lead-Acid batteries are an interesting
subject in themselves and we will be doing an article on just them in
the future. But for now count on dealing with Lead-Acid batteries. Will
they get cheaper? NO! nothing gets cheaper (except Hi Tech), you know
that. But they may well get more efficient. Not many years ago a
discovery in the substance used merely to hold the active materiel to
the plates resulted in a gigantic efficiency of Lead-Acid batteries.
Let's talk about the 'range' of gas vs electric
golf cars. Well, electric car with their new efficient motors can
certainly go two round of golf on one charge. And running around the
neighborhood or the farm (whatever) is probably sufficient for most
uses. But if you want to take it out to the 'back forty' and work on
fixing the fences from dawn to dusk, forget about taking along an extra
set of batteries. An extra can of gas for your gas golf cart is the
answer to this requirement.
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