The Optima AGM batteries are one of the best you can find in the market. Granted, they are not invincible, especially when under those who are first-timers in using it. If you are having that trouble with Optima batteries, this article can give you some crucial information you might want to consider.
Specifically, this article will tackle on Optima battery charger instructions and aspects of the charging process.
Before that, let us set things straight:
The biggest issue you will face is when your Optima AGM batteries go into heavy and long deep discharge sessions and recovering them from that “dead” state can be a bother to some.
Taking that cat out of the bag, please read further along if you want to know the aspects that drive Optima AGM battery charging and certain instructions on situations that might occur.
Using A Regular Battery Charger On An Optima AGM Battery
The Optima batteries, because they are an AGM type of battery, have relatively low levels of internal vibration or resistance, and this allows them to have high amounts of amperes (the amount of charge received) and receiving it at a quite efficient rate, too.
And that is the thing since Optima batteries run at a non-standard “longer” pace, it is not ideally compatible with regular battery chargers.
So, Do You Then Need Some Special Charger For Optima Batteries?
If you really had to make a break for it, provided all things are equal, you could and can get away charging an Optima battery with regular chargers that are designed for other types like the standard lead-acid category.
Do take note, however, that most of the time, Optima batteries are used for situations that are not always fit for the regular batteries (and thus, chargers), so you may not want to risk it—all things considered.
The Voltage Rating To Charge Your Optima AGM Battery
In terms of carrying out recharging sessions under optimum voltage for the Optima battery, provided you have the appropriate charger for this AGM battery, as well as a good room space for temperature control, take note of these:
1. For charging regularly (10 Ampere MAX, under 13.8 – 15 in Voltage chart rating)
2. For charging float states (1 Ampere MA, under 13.2 to 13.8 in Voltage chart rating)
You must consider that with the case of these voltage chart ratings (not including solar batteries and charging products), this will be under the specific condition that your Optima AGM batteries are not heavily, deeply and lengthily discharged for a certain period of duration.
How You Charge A Dead Optima Battery
If your Optima AGM battery is at a level of discharge that is quite “deep in the trenches” without signs of voltage life (around 10.5 of voltage, to be specific), chances are that your recharging rates will be off track and even at measuring, it will not provide the outcome that is precise.
And, the Optima batteries, having said all this, ideally should not enter these levels of discharged voltage rates of 10.5, which will make them quite difficult to revive or recharge on an overall scale.
If this happens, look and try out these options (account for safety throughout this):
First Option (particular charger for AGM)
– If you are in the situation where you can buy an up to date charger that is specific to the AGM, you can avail of setting configurations and instructions that account for “de-sulfating” (removing that nasty stored up electrolyte formation during a long discharge), and proceed to recover and condition the discharged AGM battery and other battery types for other vehicles, too—a safe but expense based option.
Second Option (a charger that is traditionally used for other batteries)
– You might want to have these things in mind if you are low on the budget:
1. A standard set battery charger of around 15 amperes or lower
2. Some jumper cables
3. A conditioned enough battery of around or beyond voltage rates of 12.2 (a flooded battery is okay)
4. Your “dead” Optima AGM battery
5. A voltmeter (meter for measuring voltage rates)
– For the process, give some thought and take things slow with this:
1. Parallel hook up the “conditioned” battery with the “dead” battery—positive (+) terminal to positive (+) and the negative terminal (-) to negative (-). No turned on current should be present here.
2. Connect the “conditioned” battery with the charger, turning it on so you can see the voltage of the hooked “conditioned” battery—the charging should begin.
3. You should check from time to time up to one hour and see if the battery is at a slight hot or warm in temperature—if it is considerably hotter or warmer than normal, STOP (you know where this is going).
4. Safety considered and fiasco avoided (all permitting), you should be able to use a voltmeter to see if 10.5 voltage is present (or higher, ideally) to secure a good enough charge and rescue your battery from the long discharge.
Third Option (giving your AGM to the pros)
– It should not be a surprise that this may annoy the DIY people, but when your battery has really “given up the ghost”, it is time to call in those who work with these specific issues (sorry, bud)—saves you time and space and energy, when you think about it.
Safety Battery Charger Instructions
If you are at a point that you will now recharge the Optima AGM battery, please make sure to secure some key points for safe battery charging processes (take note of these instructions):
1. Wearing glasses for safety is paramount and truly important.
2. A battery charger that is regulated and limited voltage chart ratings are recommended.
3. The issue of “overcharging” Is real and can cause gas leaks when not respected–flammable.
4. Utmost care especially when batteries produce hot, hiss based sounds while doing a recharge—immediate disconnection should follow if this happens.
5. Not a popular opinion, but “regularly” charging your Optima AGM results in better and longer capacity performance.
The last set of Optima battery charger instructions always maintains that you take care of yourself first, and we would like to point out that important fact out—stay safe!
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