Why not fix “dead” car battery to get started?
Anyway, if you have a car, maybe you have ever known the “dead” car battery, but how to jump-start it and what to do to protect you? That’s required to be paid attention to.
A car can not get started without a car battery, meanwhile other accessories such as the loud speaker is also not able to play songs at all without power supply. They all need the car battery to supply the power. No one wants to think of the moment when they many have to deal with jump-starting a car battery, but we all know it can happen some time. If the battery won’t start the car, in general you refer to it as “dead”, even though that’s not technically correct. How should you judge a battery is “dead”? A car battery that’s merely discharged – from leaving your headlights on of from a damaged alternator – can be recharged to its full capacity. But if a battery is at the end of its service life, it can’t be recharged enough to restore it to a useful power level. Then we can say that it truly is dead and must be replaced in time.
If the battery is discharged but not dead you can jump-start it from another fully charged battery. If there is a way to fix the battery, why not do that to save the extra unwanted cost? About 30 minutes of driving should allow the alternator to charge the battery until you can get it to a service station for a full charge. However, if the alternator or another part of the electrical system in your car is damaged it won’t be possible to recharge your battery. So if your battery keeps discharging, first have your electrical system checked. What looks like a bad battery could be an electrical system problem; if you have a bad component in the electrical system, it will keep draining a new battery, and you’ll be stranded again and again.
Do you get it now? Yeah, I wish this can help you anyway.
Source: http://www.leoch.com.cn/post/why-not-fix-dead=car-battery-to-get-started.html