Why does my Optima battery keep dying?
If your battery keeps dying, it may be time to replace it. Batteries should only be tested after an attempt has been made to fully-charge them. Many auto parts stores and battery professionals will offer this service for free, so all you need to do is bring your vehicle (or battery) to them for testing.
How far can you discharge a AGM battery?
It’s a good rule of thumb with AGMs that you should not discharge them to less than about 12.2v which is about 1/2 the rated capacity. That is a good compromise of useful energy versus the lifetime of the battery. At that rate you might get 3–4 years of continuous use out of the battery…
How long will an OPTIMA battery last?
In an application like that, they could expect to see an OPTIMA battery last up to four years. However, in a more moderate climate, like San Diego, if someone might see four years out of a flooded battery, they could see up to eight out of an OPTIMA. How the batteries are used also impacts performance and lifespan.
How long does it take to charge OPTIMA Batteries?
That means if the truck is parked with new, fully-charged batteries (most are not), it will take just under 70 days (100/1.44= 69.4) days for the truck to completely discharge both batteries. If the batteries are not fully-charged, that timeframe can be shortened significantly, depending on the state of charge.
How many batteries are in an Optima truck?
While these timeframes all seem more than reasonable for a typical vehicle, don’t forget this truck is running two batteries.
Can a Optima battery be used in a custom fitment?
While OPTIMA doesn’t offer what we consider to be ‘direct-fit’ replacements for every vehicle, many owners have successfully used our products in applications that we would consider to be ‘custom fitments.’ If you are using this battery in a custom fitment, please review the tips found here: Vehicle not in Fitment Guide
How many hours does a NiMH battery last?
It is a small effect in NiCad, Lithium Ion, Lithium Polymer, and NiMH batteries. For lead acid batteries the rated capacity (i.e. the number of AH stamped on the side of the battery) is typically given for a 20 hour discharge rate.
How long does it take to charge an Optima battery?
Hook the Optima battery to the charger and charge as normal. The process to get to 10.5 V should not take more than a 2 hours.
What kind of batteries do OPTIMA Batteries use?
Optima makes the only batteries that use Spiralcell Technology. What Type of Battery is an Optima Battery? These batteries use an advanced form of AGM (Absorbent Glass Mat) technology called Spiralcell. This absorbent glass mat holds acid in place by absorbing it like a sponge.
What do I need to check my Optima battery?
You’re going to need a couple of things to check your Optima. First, you need a multimeter or voltmeter. It needs to measure battery voltage, so you’ll want to set it correctly. Most multimeters have a “20 VDC” position, and that’s where you want to be. Warning! You need to take fairly accurate readings of your Optima’s voltage.
How do you charge an Optima air conditioner?
Hook the Optima to the regular battery in parallel with the jumper cables. (positive to positive, negative to negative) Connect the charger to the regular battery and turn it on. Wait and hour and check the Optima. If it’s hot to the touch or gassing out the vents, shut it down! The battery is no good. Warm to the touch is okay.