Can you use a start/stop battery in a normal car? (2024)

Start/ stop batteries are designed for vehicles with start/stop systems that automatically turn off the engine when the vehicle is stopped to save fuel. But can you use a start/stop battery in a normal car?

The answer is yes, you can use a start/stop battery in a normal car. However, there are a few things to keep in mind.

Start/stop batteries are designed to handle frequent cycles of discharging and recharging, which is what makes them ideal for start/stop systems. They also typically have a higher capacity than regular car batteries. This means they can provide more power and last longer.

In a normal car, a start/stop battery can provide many benefits. For example, if you live in a cold climate, a start/stop battery can handle the increased demands of cold weather starting. It can also provide more power to accessories like audio systems, lights, and air conditioning.

However, it's important to note that start/stop batteries are typically more expensive than regular car batteries. They also may not fit in all vehicles, so it's important to check the specifications before purchasing one,

But if you attempt to use a normal battery on start/ stop type car, it will not only result in battery failure but also add extra fuel consumption. Here are some battery selection tips also.

Why traditional lead-acid start/stop car battery is not recommended?

A lead-acid car battery is a storage device on car for electrical energy and though though nowadays it still play a dominant role inan automotive starting battery market, its defects cannot be ignored, like high pollution, heavy weight, low energy density, short cycle life, and easy overcharge and over-discharge. Even the industry successively launchedhigh-endEFB and AGM lead-acid batteries to cater some of the defects, like emission, battery life, it still looks dwarfed by new energy lithium car batteries.

What’s LiFePO4 Deep cycleCar batteryand why choose it?

LiFePO4 Deep cycle Car battery is a new generation of car start-stop battery that use car-grade lithium iron phosphate batteries with a built-in intelligent battery management system(BMS). It’s more safety, reliability and has smaller size, lighter weight, and longer cycle life. Details are as below(Take Houny smart Lithium Iron Phosphate Battery as examples)

1.Long life

The cycle life of lead-acid batteries is generally 250 to 300 times,while that oflithium iron phosphate battery is about 3000 times. If the vehicle is parked for a long time without starting, the car battery will be exhausted, in this case,lead-acid battery will be scrapped whilelithium iron phosphate battery can still be used normally after being charged without normal life cycle.

2.Ensure safety

Not like acid battery, the main component of lithium iron phosphate battery is iron, which is not easy to catch fire and explode.

3. Improve power and reduce fuel consumption

Houny car battery is with features of low internal resistance, fast ignition speed and larger output current and electric spark, so it can get the fuel fully burned. Compared to lead-acid batteries,Lithium iron phosphate batteries reduce fuel consumption by 5% with battery’s peak horsepower and peak torque increased by about 4.5%, and 3%.

4. High energy density

Under the same volume, the energy density of lithium iron phosphate battery is 50% higher than that of lead-acid battery and Lifepo4 car battery’s weight is 70% lighter than that of lead acid battery.

5. High temperature performance

The peak value of lithium iron phosphate electric heating can reach 350℃~500℃ while that of Lithium Manganate and lithium Borate are around 200°C.

And the operating temperature range of lithium iron phosphate is -20℃~80℃ while that of lead-acid batteries is -20℃~50℃.

6. Energy Saving

The weight of lithium iron phosphate batteries is 70% less than that of lead-acid batteries. This allows the car to accelerate faster and consume less fuel.

7. Improve sound quality

The battery has low internal resistance and high transient output power, which fully meets the stringent requirements for instantaneous high-current power supply when the speaker is working, making the mid-bass sound thicker and the treble more transparent.

8,Science and environmental protection

Houny Lithium iron phosphate car start\ stop batteries do not contain heavy metals and rare metals, are non-toxic, non-polluting, and comply with European RoHS regulations. Used batteries can be recycled, refined and reused.

9. Safe and reliable

Built-in intelligence BMS-Thebattery management system has multiple protection functions such as overcharge, over-discharge, over-current, over-voltage, over-temperature, overload, short circuit protection, etc, to avoid battery damage.

Can you use a start/stop battery in a normal car? (1)
Can you use a start/stop battery in a normal car? (2024)

FAQs

Can you use a start/stop battery in a normal car? ›

The answer is yes, you can use a start/stop battery in a normal car. However, there are a few things to keep in mind. Start/stop batteries are designed to handle frequent cycles of discharging and recharging, which is what makes them ideal for start/stop systems.

Is a regular battery sufficient if start/stop is deactivated? ›

Not even if the automatic start-stop system is switched off temporarily or permanently, because the cyclical load caused by additional electrical or electronic consumers is enormous and leads to start-stop failure and battery failure of a conventional starter battery within a few months!

Can you fit a stop start battery to a car without stop start? ›

You could, but I would not recommend it. Most likely you could get a battery that would fit in the allotted space. Failure to use a battery that does not meet the requirements of the start stop car, would potentially lead to a less than satisfactory experience.

Can I use normal battery instead of start and stop? ›

Using a regular battery in a start-stop vehicle may lead to reduced performance, shorter lifespan, and potential compatibility issues with the vehicle's electrical system. Therefore, it's recommended to use the battery type specified by the vehicle manufacturer.

Can a stop start battery drain the main battery? ›

It takes 150-350A of battery power just to start the car, so nipping out on lots of short journeys, particularly in urban areas, drains the battery because the alternator won't have the time or capability to replace this charge. This is especially so if your car has a 'stop/start' function.

What happens if you put a start-stop battery in a normal car? ›

The answer is yes, you can use a start/stop battery in a normal car. However, there are a few things to keep in mind. Start/stop batteries are designed to handle frequent cycles of discharging and recharging, which is what makes them ideal for start/stop systems.

Can you charge a stop-start battery with a normal charger? ›

Check what kind of battery your vehicle has:If your car has start/stop technology, you'll have an AGM or EFB battery. A conventional charger isn't suitable for these types of batteries, and you'll need a 'smart' charger instead.

Can you disconnect a start-stop battery? ›

Although some drivers are sometimes dissatisfied with the system - e.g., in short-distance traffic, stop-and-go or in traffic jams - it cannot be switched off permanently, as it has to work during the annual car test.

Does a stop-start battery need programming? ›

Why should I get my start-stop battery fitted? The number one reason for getting your car battery professionally fitted is that in most start-stop cars, a new battery will need to be paired with the car's onboard computer before it will work properly.

What is the lifespan of a stop-start battery? ›

This type of battery lasts on average 3 to 5 years. AGM batteries are ideal for powerful vehicles with stop/start systems. They typically have a longer lifespan than EFB batteries. The EFB battery is for simpler stop/start electric systems with smaller engines.

Is a battery better with or without start-stop? ›

During these phases the battery continues to supply all of the electrical consumers with energy. A conventional starter battery (SLI) is not designed for this charge output (i.e. continuous discharging and charging). Only a battery with start-stop technology can deal with these demands and withstand the strain.

What voltage should a stop-start battery be? ›

START-STOP-TOPNEWS

The voltage is often between 12.3 V (in economy mode) and (ATTENTION) briefly to 15.3V (in normal driving or sport mode).

How do I know if my start-stop battery is bad? ›

Underlying Problems With Start-Stop Technology

Your vehicle might give you a warning sign of a weak battery by either giving you a message on your dash or the start-stop technology might stop working completely.

Does auto start-stop shorten battery life? ›

In contrast, a start-stop system can automatically stop and start the engine numerous times during a single trip, especially in heavy traffic or urban driving conditions. This frequent starting puts additional strain on the battery and can accelerate its aging process.

How much does it cost to replace a battery in a stop-start system? ›

What you can expect to pay for a new car battery replacement depends on a number of factors. While most of the standard lead-acid and calcium type maintenance free batteries will cost you between $200 to $320.

Can you jump start a stop-start battery? ›

Jump starting a car with a stop-start battery is fine, though we would recommend to avoid using the battery's negative terminal. Always use a suitable earth point on an engine or chassis.

Can I install a conventional battery if I permanently deactivate the start-stop system? ›

It does not matter whether you deactivate the start-stop function temporarily, permanently or not at all. Please note! Never install a conventional starter battery in a vehicle with start-stop technology that is fitted with an AGM (absorbent glass mat) or EFB (enhanced flooded battery) battery as a standard.

Will stop-start not work if battery is low? ›

If your battery is not powerful enough, or simply does not have enough juice to operate in this way, then this could cause your car to inhibit the ability of the start-stop system.

Do you have to replace start-stop battery? ›

If the battery is quite old and if the charging attempts are still unsuccessful as the start-stop button remains red or flashes, then the only option left is to replace the battery.

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