In theory, you can leave the Battery Tender® Plus battery charger connected to a battery forever. That's a really long time. Sales people like to say, “Just plug it in and forget about it!” However, practically speaking, it is a good idea to check on the battery at least once every couple of weeks.
How long can you leave a battery tender on?
In theory, you can leave the Battery Tender® Plus battery charger connected to a battery forever. That's a really long time. Sales people like to say, “Just plug it in and forget about it!” However, practically speaking, it is a good idea to check on the battery at least once every couple of weeks. Click to see full answer.
What is a battery tender and how is it used?
These tenders not only provide continuous voltage to the battery terminals but also make use of spark free technology for security. As you are aware of what is a battery tender, now let’s explore how to use it suitably.
Can a battery tender catch fire?
One may also ask, can a battery tender catch fire? It was determined that the lithium-ion batteries used to power the devices were overheating. “Similar fires have been reported across the nation.
Is it okay to leave a battery maintainer on all the time?
Batteries will have the longest lifespan if they are in a fully charged state. Knowing this, it bears the question: is it okay to leave a battery maintainer connected to a battery all the time? It is safe to leave a battery maintainer connected to your battery all the time.
Can a battery tender overcharge a battery?
Yes, while the current they supply is much smaller than a standard charger, a trickle charger can still overcharge your battery if kept on for too long. A battery maintainer is a kind of "smart" charger that will only supply current when your battery's voltage drops below its ideal level.
Can battery Tenders catch fire?
“Any type of battery, whether it's in a drone, toy or even a cell phone, creates heat and if they're on a combustible surface, they can cause a fire.”
Is it OK to leave a trickle charger on all the time?
Some trickle chargers can safely be left connected for months without doing harm to your battery, providing an easy long term battery maintenance strategy. Others may only be left connected for a few days at most. Be sure to check your trickle charger's manual for details.
Should I use a battery tender every day?
Everyday regardless of the amount of use, unless away from home. I ride my Spyder RTS at least 5+ days a week to and from work and for pleasure. I have not hooked up my Battery Tender Jr since it was cold. Do you guy's and gal's use it when you ride frequently?
How long can a battery be on a tender?
The normal lifespan of a regular battery is around 5 years. While a maintainer (or tender, if you like) won't extend the life of the battery, it should allow you to get the full lifespan of the battery. Plus, the battery will be completely charged when you go to start the vehicle.
What is the difference between a battery charger and a battery tender?
What is the difference between a battery charger and a Battery Tender®? A Battery Tender® only turns on and charges the battery when the battery requires charging while a battery charger keeps charging the battery regardless of whether it requires it or not.
Do trickle chargers ruin batteries?
Leaving an unattended trickle charger on for too long might lead to overheating, causing the battery to boil the electrolyte. The outcome would be a dead battery or a worse case scenario— a possible fire/explosion.
Does a trickle charger shorten battery life?
Just like a regular charger, trickle chargers use electricity to charge up the battery. A trickle charger just does so at a slower rate, typically at the same rate as the batteries self-discharge.
Can you leave a trickle charger on a battery all winter?
Conditioners may also trickle charge the battery to improve its performance. Trickle chargers top-up batteries at the same rate as self-discharge; the slow process uses a low voltage so the devices can be left for an extended period of time. Check your charger to see if it can be left on a battery indefinitely.
How often should I use battery tender?
I hook it just about every time I park it. That way the battery is ready each times want to drive it. The tender keeps the battery ready without overcharging it. if you are driving the car once a week, there is no way you should need to trickle charge the battery.
Can you start a car with battery tender connected?
Their answer is YES it's ok as long as you don't let the engine run for a long time. I also like to add that the Tender has the Reverse Polarity safety feature where it will NOT charge if reverse.
Why is it fine to leave a battery?
Why it’s Perfectly Fine to Leave Your Battery Maintainer Connected to Your Battery. The goal when maintaining a battery for the long-term is to maximize its lifespan by keeping the state of charge at 100% . If you allow it to drop below 100%, the chemical reaction inside the electrolyte is actually starting to reverse and the plates inside ...
What happens if you leave a battery under 100% charge?
The longer you leave your battery under the 100% state of charge, the more the sulfate on the lead plates will crystallize. Once crystallized, it will hinder the conductivity within the battery and increase internal resistance. This will lead to decreased power and your battery will have a higher chance of overheating during ...
How many volts does a cigarette lighter battery charge?
This is the charge when the battery is charging after use. It will read around 13.15 volts when in “float mode” and if unplugged for a few hours it will work its way down to its actual charge of 12.7+.
How to keep a battery at 100% charge?
The way to keep your battery at 100% charge is with a battery maintainer. The cool thing about battery maintainers is that when you hook them up to your battery, it’s essentially a mini-computer with a diagnostics system that perpetually monitors the state of charge of your battery and keeps it precisely at 100% without over-charging. ...
What happens if you loosen an alligator clamp?
If it is loose, this will cause heat to build up as the electricity is trying to make a solid connection. You do not want excessive heat above your battery. I use the eyelet connections for long-term use and the alligator clamps for short-term use. Either way is typically fine, but an eyelet connection with a tight nut will give you ...
What is the red line on a battery?
After you lift the cap off a flooded lead-acid battery you’ll see this. The red line is the edge of the slotted fill tube.
Is it safe to leave a battery maintainer connected to your battery?
It is safe to leave a battery maintainer connected to your battery after you have established the following: Specific Gravity is Good (if it’s a flooded battery) You’ve tested the maintainer first while monitoring it for any abnormalities .
What to do if battery tender gets damaged?
If the plug or cord of your battery tender gets damaged in any way, discontinue use. Depending on the severity of the damage, it may be able to be repaired by a professional. However, until you get a new tender or have yours repaired, you should not try to use the damaged device.
What is a tender battery charger?
Battery tenders are a type of battery charger that not only charges a vehicle but also maintains its full charge after the battery is full. They are also known as “maintenance chargers” and “float chargers”.Once it’s been charged, the tender stops the battery from charging, preventing overcharging and subsequent damage.
Can you use a battery tender as a toy?
Your battery tender should never be used as a toy, nor should it be covered with blankets while plugged in, or turned on when not in use. Pets should be kept away, as well, to avoid them chewing on the cord and plug — especially when the tender is turned on.
Do you need a trickle charger for a dead battery?
It’s important to keep in mind that when a battery has been dead for a long time, you will need a trickle charger to kick start it. They are incredibly valuable for those living in cold winter climates and for anyone who regularly leaves their vehicle unattended for extended periods of time.
Is a battery tender a good thing?
Battery tenders are wonderful things. This is, in fact, a fact we know to be true from both personal experience and knowledge of the way they work. If you’re up to date with the happenings of the automotive world, you probably already know all about these handy devices. However, if you’re still not entirely sure what battery tenders are, ...
Can battery tenders be stored in water?
As with any electrical device, water doesn’t get along well with battery tenders. When they are exposed to water, they will get damaged and also pose a safety risk. This being said, they should be stored in dry areas that are free of water and moisture.
Can a battery tender be repaired?
Tender repairs, however, are not one of them. They are very complex devices and, although they have so many safety features, can be dangerous if they’re messed with. Often time, a professional can repair your battery tender in a much quicker time frame than you could if you were doing the repairs yourself, as well.
Why do you need a battery tender?
The tender will make sure that your car battery is charged at appropriate storage voltage when not active.
What does the red light on a battery mean?
Red Light on Steady –This indicates that the charger is properly charging the battery. Green Light Flashing – With the green light flashing and red light ‘on’, it means that the battery is more than 80% charged and is ready to use. Green Light on Steady –It indicates that the charge is complete.