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Car battery charger lead colors

Updated: 10/24/2022
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14y ago

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Red is positive(+). Black is negative (-)

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Q: Car battery charger lead colors
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A trickle charger is a car battery charger that is designed to be left on a car for very long periods of time to re-charge that car battery by slowly adding charge to the battery.


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sure, you can buy a battery charger that will charge any car battery.


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Yes, the car can be started with the battery charger attached to the battery as a boost.I been doing that for years.


How do you charge a car battery out of the car?

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Sorry, but that is not likely to work. Both the voltage and amperage provided by a charger for a laptop battery will not be correct for a car battery. It is likely that you will damage the charger.


Does the battery charger drain the car battery before it recharge it or does the charger builds-up the car battery from where it is initially.?

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As long as both batteries are the same voltage, you can jump start with the battery. If you want to charge the battery then use a battery charger.


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Can rechargeable batteries be charged by a car battery charger?

It's a good idea to avoid charging any battery with a charger that was not designed specifically for that kind of battery. A car (vehicle) charger is generally designed to recharge 12 volt lead acid batteries. (The actual voltage of the battery and charge is a bit higher than 12 volts.) Rechargable battery packs come in different voltages, and many if not most are not lead acid types. A lot are nickel-cadmium or lithium types, and they need a "controlled charge" that a vehicular battery charger will not be able to provide. And that's setting aside the issue of the voltages of the battery and the charger, which is critical.It's a bad idea to attempt to recharge a battery with a charger that is not designed to recharge that "flavor" of energy storage device.


Buy a Car Battery Charger?

form_title=Buy a Car Battery Charger form_header=Always be prepared by keeping a battery charger in your car. Are you going to be using the product commercially on larger vehicles and semis or residentially?= () Commericial () Residential () Other Are you looking for a free standing charger or a portable one?= () Free Standing () Portable Would a solar powered car battery charger be something that interests you?= () Yes () No


Can you repair a car battery charger?

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Can you take a car battery charger on a plane?

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