There are at least two ways to interpret this question. The most likely case is that you are simply asking why batteries need to be inserted into a preexisting device, such as a portable radio, with their positive and negative contacts oriented in a particular way. The reason why batteries need to be oriented in a particular way is that most electronic devices require that the current flows through them in one specific direction to work properly. If it does not, the devices will not work, and likely will fail, perhaps in a spectacular fashion. (Current [electron flow] is from the negative to the positive terminals of the battery.) Devices that consist of a simple resistive element like an incandescent light bulb (not an LED), generally are not actually sensitive to the direction of current flow, and will work if the batteries are inserted backwards, although the mechanical contacts in the battery compartment may not touch the battery ends properly. If you are asking why batteries in general need to be placed in a particular place within an electronic circuit, then you need to take an entire course in electronics just to get started on the subject!
It is very easy to change the battery in a 2004 Ford Escape. You will need to remove the bar that is covering the battery first. Then you will just need to take the battery terminals off the battery and then remove the old battery. Put the new battery in and put the terminals back on in the correct order. Then put the bar back over the battery and it is ready to go.
Yes, as long as it is the correct size battery with the correct cold cranking amps.
Replacing a battery in a 2001 Chevrolet Tahoe is very easy to do. You will just need to take off the battery cables off the battery and put them to the side. Remove the old battery and replace with the new one. Put the cables back on the correct posts.
Changing the battery on a Mazda 6 is very easy to do. You will first need to remove the bar that is over the battery, then you will need to remove the battery terminals. After the battery is removed, put the new one in and put the battery terminals back in place, and put the bar back on.
Any brand battery that is the correct size and has the correct amount of CCAs for your Honda. Anyplace that sells batteries can tell you the correct battery to install. Walmart sells an excellent battery built by Johnson Controls for a good price.
put the bigest battery that will fit
well,you need to go to a battery store or a enganer to see what to and how to put in.
yes, you need a battery pack though.
phone up your supplier, the battery is failing you need to get a new battery fitted
I couldn't find any way to do it from the screen. So I pulled the battery out and waited a couple of minutes then put the battery back in. Then I had the correct time.
yes...it does need batteries but it comes with batteries in it. The battery is at the bottom. To take it out you have to get a pin and put it in the little dint at the bottom. Push it in and the battery will pop out.
The closer it gets to the battery te stronger it gets tambien if there us less bulbs the more it gets