22 Years' Battery Customization

Car Battery Won’t Hold Charge After Sitting-Recharging and Fixing

Aug 17, 2021   Pageview:1041

No doubt, a battery is prone to lose its charge after a long time sitting, leaving you with no juice to power the battery. To mention a few, sitting cars batteries can suffer from a wide range of maladies, including corroded hoses, seized engines, and dead batteries.?It is also vital to digress that when most individuals ponder about a car battery failing to hold a charge, they talk about your car failing to start. There are many common reasons why your car battery may fail to hold a charge after sitting for an extended duration. Although this endeavor may seem a challenging task, there is always a solution. A dead battery is a problem that is difficult to fix more so if you are in a rush. So, can a sitting battery be recharged?

3.2V 20Ah Low Temperature Square LiFePO4 Battery Cell
3.2V 20A Low Temp LiFePO4 Battery Cell -40℃ 3C discharge capacity≥70% Charging temperature:-20~45℃ Discharging temperature: -40~+55℃ pass acupuncture test -40℃ maximum discharge rate:3C

Can a car battery recharge after sitting?

When someone remarks that their car battery is dead, this often refers to the notion that it is discharged. This, of course, means that the battery's voltage is further down than the functional amount. It is fundamental to apprehend just how dead your car’s battery is before deciding how to charge it. A healthy battery manifests 12.4 to 12.7 volts across all terminals when gauged with a voltmeter. If the voltmeter reads something less than 12.4 volts, it is evident that your battery has a problem, and it’s likely to hinder your car from starting.

How much lower your battery is will decide the appropriate method to use in reviving the battery. A car cannot exhaustively charge a long-sitting battery. Reviving your dead car battery has never been a piece of cake. But, jump-starting your car is one of the most renowned ways of reviving a sitting battery. It is crucial to check out the cost of jump-starting if you have no clue how to do it yourself. Indeed, a sitting battery that will not start at all costs can be revived to full functionality with a jump start.

Driving your car around is also a significant way of giving your battery extended life, but this, of course, doesn’t regard reviving a sitting battery, for the battery had adequate voltage to start the engine. Supposing that a car battery is entirely dead but has been resuscitated by a jump start, there are breadths of ways to recharge your battery exhaustively. Car battery chargers play an integral role in regenerating comprehensive charge into a battery. Keeping your car battery plugged in for about 24 hours can exhaustively recharge your battery. And yes, car battery chargers are ordinarily pocket-friendly.

How do you keep a battery charged when sitting?

As many individuals continue self-quarantine and working from home, it is clear that many cars remain unused in driveways and garages across the country. One advantage is that we are definitely cutting back costs on gas. But there is a pitfall. If your car remains unused for extended durations, it can steadily drain the power juice in your battery. And now, with greater reason, it is vital to ascertain that your battery doesn’t lose charge and is primed to start your vehicle anytime you need it.

Low Temperature High Energy Density Rugged Laptop Polymer Battery 11.1V 7800mAh
Low Temperature High Energy Density Rugged Laptop Polymer Battery Battery specification: 11.1V 7800mAh -40℃ 0.2C discharge capacity ≥80% Dustproof, resistance to dropping, anti - corrosion, anti - electromagnetic interference

Indeed, todays, cars are designed with reach systems that consume power even when your can is in off mode. The power-hungry systems can drain the charge juice in your battery, depleting its ability to start your car. The convenient option for keeping your car battery charged when sitting is by purchasing and installing a Battery Tender. Of course, this gadget features two claws that fix your car battery’s terminals in a similar way to jumper cables.

The device then plugs into a 120-volt outlet and impulsively delivers electricity to keep the car battery charged while sitting. Moreover, modern vehicles are designed with sophisticated battery management systems to help prolong battery when it is inactive.?This unrivaled technology is important in improving your car’s ability to start anytime, anywhere.

How do you fix a battery that doesn’t hold a charge?

If your car battery is malfunctioning, it is quite hard for the battery to retain a charge. And yes, this means that you will have constant problems in starting your vehicle. Conversely, those individuals with good batteries experience less difficulty in bringing their vehicles to life. A battery may fail to hold a charge for various reasons, including breaking down battery acids, battery corrosion, and high parasitic draw. Luckily, there are significant ways to fix a car battery that fails to hold a charge.

Cleanse the battery’s post:you are required to use safety glasses in preparing the battery. Leverage the battery post cleaner to cleanse the battery posts.

This process requires you to twist the battery posts back and forth until they become spotlessly clean.

Perform the load test:??try to link the load tester within the positive terminal of your car battery, proceeding by the negative post. This procedure is integral in discouraging sparking. Switch on the load tester and confirm if the load is deviating under 12v. Suppose the meter drops down to the scale, your battery has entirely malfunctioned, and you require a replacement.

Detach the battery's cover: this is a vital process that requires a screwdriver to pry up the cover of the battery.

Perform the hydrometer test:?the hydrometer test enables you to understand the state of your battery easily. Using a hydrometer, slightly squeeze the bulb and slowly insert it within your car battery. Press the bulb various times to efficiently stir up the solution. If the battery solution turns dark in color, then your battery can no longer be saved for its already corrupted. However, if the color shows green juice, then your battery is in good condition. Red color means the battery needs to be charged and while it means fair.

Test the battery:?use a voltmeter to determine if your battery is in good condition. If your car battery does not hit 2 volts on your meter, then your battery has malfunctioned.

Conclusion

Many things can leave you feeling void, and that shouldn’t be the case with a dead car battery. Sure, it is possible to recharge a sitting battery effortlessly.

*
*
*
*
*

Leave a message

Contact Us

* Please enter your name

Email is required. This email is not valid

* Please enter your company

Massage is required.
Contact Us

We’ll get back to you soon

Done