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Now take the positive cable from the car battery charger and connect this to the positive terminal of the car battery. It is important to follow the instructions within the manual for your particular car battery charger, however, most car battery chargers will follow the below instructions.īefore connecting the car battery charger to your car battery, make sure that the car battery charger is turned off. However, charging the battery quickly can damage the battery in the long term. When looking at purchasing a car battery charger, it is important to know that the higher the amps, the quicker the car battery will charge.
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The positive and negative leads of the car battery charger clip to the battery terminals to help replace the car battery's lost charge.
#Car battery charger use how to#
In this article, we will be explaining how to use a car battery charger, which will help prevent a flat battery. These short journeys may result in the car battery becoming flat as more current will be drained from the battery than the alternator can put back. It is important to know that if your drive your car regularly but only do short journeys, this will make your battery work harder. If your car has been sat idle, either that be on a driveway, in a garage or on a road, it is important to ensure that you go on a drive every 2 weeks for at least thirty minutes (preferably on a motorway or a dual carriageway).Ī long journey will help the alternator charge the car battery. If your car has not been driven for a considerable amount of time due to lockdown, it may be a good idea to purchase a car battery charger to ensure that your car battery is working to its full capacity for when you get back on the roads.
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