Can I Put a Higher Ah Battery in My Car

Starting the car is by far the highest load on the battery. Ah is Amp-hours its the capacity of the battery.

Is A Higher Ah Battery Better Does Higher Ah Equal More Power Solar Website

The 50Ah means that it can push 12 volts out at a rate of 50 amperes in an hour.

. You can have a battery with a high AH rating but relatively low CCA rating so it ll pack a punch but not for as long as a battery with a higher CCA rating More of. However the alternator which charges a battery is designed for a certain Ah example a 35Ah will have an alternator designed to charge it fully in 2 or 3 hours of running the vehicle. I heard that my ride Lancer 2006s battery needs 55-60 Amp but I install a MF battery of 70 Amp.

Change your alternator instead as electronics operate off the alternator not the battery. I cant imagine it being overly important unless your vehicle. A larger battery will initially have no impact on the alternator but will pull greater amps during vehicle operation causing the alternator to wear out sooner.

A higher-capacity battery doesnt force more current into the starter but it has more stored energy to be able to do so longer. Recently I change my stock battery to a maintenance free battery. I may be wrong but the only problem with getting a much higher amperage battery would be that the alternator isnt able to top it off cause it isnt rated for much higher amperage.

It was a direct fit in and replacement of my old stock battery. Some people believe a larger battery is needed for after-market electronics. Your battery might be higher or lower and this should only be used as an estimate and not for critical applications.

Not fine higher ah is no good your alternator cant keep up with the charging required for higher amperagewhich will result to having battery dead after several uses and not be fully chargedbattery amp hours are rated to the alternator in the car which could also lead to your relay going dead in the alternator which will need replacingfor reliability always go for the right. Any side effect to the. So youre ok with 1-2 amps over your original specs but putting a 12A battery instead of your 6A might be asking for trouble.

In the long run. As a general rule a higher Ah battery is better for delivering more current which implies more power in watts. To further add to that argument if you put a far larger battery in the car than 800CCA as long as you can devise a way to fit it and it is a 12V battery and as long as the current draw of your electrical system is not exceeding its capacity you would enjoy far greater life and voltage stabilisation than with a smaller battery.

Could it hurt the starter motor ECU etc. A higher Ah rated car battery will generally deliver more cold cranking amps CCA while a deep-cycle battery can deliver medium currents for. For example if a battery is rated as say 8Ah it will be able to provide 4 amps for 2 hours.

Yes technically you can put a higher CCA battery. So a 10Ah battery could supply 10 Amps for one hour or one Amp for ten hours. The battery keeps a steady supply of power.

In other words youre not sending too much electricity to some component or something. If a battery is rated as 100Ah it will produce 100. Can I Convert Cold Cranking Amps CCA into Amp Hours AH.

It costs only a little more. My car battery died and bought a new battery. The factory battery should be the standard.

If you dont have any electrical accessories that would require the higher juice battery eg aftermarket music system it should not pose a problem keeping all other parameters of the batteries same. You can get a reasonable estimate of a cars amp-hours by multiplying the CCA value by 01 or 011. Is there any adverse effect in having a couple of hundred more CCAs than OEM.

If I have to get around to changing my car battery I always upsize the capacity so long as the external dimensions fit in the battery tray. The power and longevity of a battery is noted by its Amp Hour Ah rating. It may be possible to install a larger diameter battery.

And it is vital to note here that the higher AH batteries will take more time to get fully charged than the lower ones and the cells with higher AH will be bigger. A car battery must only fit the minimum CCA requirements to work well. If you install a larger Ah battery than alternator needs to be run longer to charge it fully.

My concern is the new batteries CA and CCAs are much higher than the OEM. To avoid confusion I would like to add to the first answer that the voltage of the new battery must be the same even though the capacity or amp hours can be increased. Basically this denotes how long a battery will last if it isnt recharged.

In other words dont change out your nimh battery with a li-ion which could give you an even higher capacity but at a much higher voltage. However a measurement should be made as to the clearance on all sides from obstructions and the battery terminal type and location. This doesnt mean the batteries cant supply higher current its just that they will last for a lesser time on a full charge.

The battery stores power accessories draw power the alternator feeds power to the battery. What drains a car battery. The more capacity Ah a.

The higher amperage simply means that more energy is available not that more energy is flowing through the components. Im sure you already knew. Its a good idea to meet or exceed the factory or OE battery CCA rating.

In short it is generally not recommended to purchase a battery with a lower CCA than the original equipment. If a light bulb used only 1 ampere in an hour then a 50Ah battery could light up 50 light bulbs for an hour. Using a battery with higher AH will improve the batterys running time on a single charge and this feature is essential if the power goes out frequently or is out for an extended period.

The average car battery will have an Ah rating somewhere around 50Ah. Most car batteries are rated in Cold Cranking Amps CCA to determine how well they will turn the starter when it is cold out. If it is a top post battery the clearance should be measured from the hood so as to prevent contact of the battery terminals with the hood.

Never connect a higher voltage battery to the vehicle Capacity of a battery Ah On the other hand the capacity of a battery which is measured in Ah represents the amount of electricity that a battery can provide. First of all realise that a larger battery with a higher amperage CCA will not cause any problems on the drawing end. Are batteries are higher Amp bigger in size.

I was told by the auto parts store that the higher numbers will not hurt anything and only help. Can I put a higher CCA battery in my car. Amp hours explained.

What Happens If I Put A Higher Amp Battery In My Car

What Happens If I Put A Higher Amp Battery In My Car

What Happens If I Put A Higher Amp Battery In My Car