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Charge Up Those Internal and Eternal Batteries
By Perry Good
On a recent trip to Canada, I was reminded that we all
have to taken some time out of our busy lives to rest and recharge "internal
batteries." Nature, time and patience are the three
best physicians. I
enjoy being outdoors and I am truly amazed at the beauty
that nature has
to offer. I also, respect nature and the power
that it has on us and over us. Some people are affected by lack of
sun or humid weather. Just like you, your marine battery requires proper
care in order to perform well and provide years of service. Such
care does not require a great deal of effort, but a little maintenance
and proper storage can give big payoffs in protecting a vital part of your
boating investment. A good marine battery should provide about five years
of strong engine starts and power to run a boat's electronic accessories.
However, even new, well built batteries can have their lives cut short
if they are not checked periodically and stored correctly. Proper battery
care includes maintaining a proper acid level. It is normal for batteries
to lose some fluid during use, but if the acid level becomes too low, metallic
plate oxidation can occur, and that can hinder the battery's performance
and shorten its life.
The plates are coated with an active, paste like material
which actually does most of the work. When all of the acid in the
electrolyte has entered the plates, power production stops. The battery
must go through a recharging process that forces the acid out of the plates
back into the electrolyte before it can produce power again To prevent
metallic oxidation, check the acid level every month. If it's too
low, add some water. Make sure to add distilled water and not tap
water. To provide maximum life, batteries should also remain fully charged
while in use. This can sometimes be difficult if using a battery
to run electronic accessories or if you’re using more than one battery
at once. One way to ensure batteries remain charged under these conditions
is to use an engine with an adequate charging system..
A good engine will generate plenty of power for batteries not only at full
throttle, but at mid throttle and trolling speeds
outboards, for example, feature High Output Charging Systems. The
system also separates the starting battery from the accessorybattery when
the engine is off, ensuring that the starting battery
retains enough power to get the engine going again.
If your charging system works fine, yet the battery
remains undercharged, test the acid strength with
a hydrometer. If, like most boaters, you do not have a hydrometer,
then have a marine dealer perform the test for you. Proper
storage can also increase the life of a battery. Whenever yourbattery
sits idle for more than a month, remove it from the boat and place
it in a warm dry area. If your garage has a concrete floor, placethe
battery on a piece of wood to keep it insulated from the cold ground.
Just like on the water, batteries should remain fully
charged while in storage. To do this, trickle
charge the battery every month for 12-24 hours at
10 percent of its amp/hour rating. For example, a battery witha 80
amp/hour rating should trickle charged at no more than 8 amp/hours.
The difference between the "flooded batteries" and Trolling
Thunder batteries ( these are the ones that I use)
is that the Trolling Thunder batteries are an absorbed
glass matt or AGM battery. These batteries use
pure virgin lead 99.9% pure and medical grade acid. Theconventional
batteries use lead alimony which contains impurities and this
lessens the life of the battery. The other difference is when youtake
a "flooded 105 amp battery" and draw it down below 10 volts it isconsidered
100% discharged. When you recharge that battery you will smell
the battery acid as it is being vented. This venting actuallydecreases
the life of the battery. Trolling Thunder batteries have
internal vents and will not allow dangerous gases to
build inside the case. The conventional battery
will loose about 40% of its amps anywhere from 1 -
10 charges. This means that the 105 amp battery suddenly
became a 40 amp battery. This will not happen with the AGMbatteries
because there is no loss due to venting. Essentially the AGMbatteries
will last longer, in fact, about 3 to 4 times longer and they will
weigh less, because they don't have to have all the extra electrolyte.
The Trolling Thunder batteries are 1/3 smaller and in
comparison to conventional batteries in a group 24 -27
the difference is
65 lbs compared to 32 lbs. Trolling
Thunder batteries will give you 3 to 5 years of life with a design
of 8 years. These batteries are capable of 100% recharge in 4 to6
hours from full discharge. They will give you 70% longer cycle lifethan
conventional deep cycle flooded batteries. Truly amaintenance
free battery with a totally dry system that is completely
sealed, aids the angler because there are no more
acid spills or acid burns to contend with. Trolling
Thunder batteries are ideal for outdoor applications;
no need to winterize this unit, it can be left in the boat all
winter long. All of this with less weight to carry in the boat.Enjoy
the outdoors and respect nature. If you remember the old ChineseProverb
"The physician heels, nature makes well," you will get those"internal
batteries" recharged in a very short time, and by watching
over your other batteries you will enjoy the outdoors
even more.
Walleyes Inc. website is maintained
by Randy
Tyler Fishing the In-Fisherman Professional Walleye Circuit, Masters
Walleye Circuit and the Team Walleye Circuit. All rights reserved.Copyright
1999/2000
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