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Battery Charges reverse the polarity of your battery, so it is like reversing the reaction that occurs when you use the batteries. Your batteries will go out eventually though. because the reaction slowly stops

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โˆ™ 2011-07-20 21:57:08
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Q: How do battery chargers work?
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Related Questions

How do battery chargers work internally?

There are multiple types of battery chargers. Some simple battery chargers work by giving the battery a constant dose of DC current, others give a pulses of DC current. Among the other types of chargers are trickle chargers, timed chargers, and fast chargers.

Is there anyway of charging a car battery when your unable to get to the battery?

Yes! You can buy trickle chargers that work through the cigarette lighter.

AA Battery Chargers Available on the Market?

Consumers who are tired of throwing out their drained AA batteries should consider buying rechargeable batteries and investing in an AA battery charger. These battery chargers only work with rechargeable batteries, and both chargers and compatible batteries are manufactured by Duracell, Energizer, Nikon, and various other companies. AA battery chargers are available in stores such as Best Buy and Target, and vary in cost from 15 to 50 dollars, depending on the model.

What companies sell portable battery chargers?

There are many types of portable battery chargers. They can be name brand or made by a generic company. Some name brand companies that sale portable battery chargers include Sony and LG.

What types of solar battery chargers are currently available and wher is a good place to order from?

You can find 12 and 6 volt solar battery chargers, travel solar battery chargers that fit in your backpack, automotive solar battery chargers, marine solar panels, RV solar panels, PDA and personal media solar battery chargers and even solar rechargeable batteries. Silicon Solar, Inc ( has many of them available for sale on their website. You can also find some solar battery chargers at Sundance Solar ( You can buy solar battery chargers to charge your car, to charge mobile devices like cell phones, laptops and pda's, and to charge rechargeable batteries. You can also purchase 12v and 6v battery chargers that are good for taking on camping and hiking trips, battery chargers that fit in or are part of your backpack, fixed panel chargers and flexible chargers that fold up. You can buy them at,,

What is an Automatic Fast Charger for airsoft?

Automatic fast chargers or automatic smart chargers charge airsoft batteries one cell at a time, fully charging the battery much quicker. Smart chargers also shut off automatically when the battery is finished charging, eliminating the guess work of standard trickle chargers. Many also have thermometers to monitor the temperature of the battery and make sure it doesn't get too hot.

What kind of chargers have a 12v DC output?

Battery chargers have a 12v DC output.

Can you charge an old car battery?

Yes. That's what car battery chargers are for.

What is meant by solar battery chargers?

Solar battery chargers are a great option for powering your devices at home or on the go. They are powered by the sun and can be recharged again and again.

Are there any Mobile Nintendo DS battery chargers available?

A search with several sites reveal that there are only PORTABLE Nintendo DS battery chargers available.

How long do you trickle charge camper bateries?

Trickle chargers are not used to recharge a dead battery. Trickle chargers are used to keep a battery at a full charge level and can be left connected to the battery permanently.

Where can I find rc battery chargers?

You can find rc battery chargers at places that specialize in rc supplies or similar items. This includes places such as RC Planet, RC Mart, All Battery, and etc.

Average bail for assault and battery chargers?


Can car battery chargers go bad?


What are some different types of battery chargers?

There are lots of different kinds of battery chargers. You need them for laptop computers/netbooks/tablets, cell phones, battery operated power tools, and lots of other things.

What happens if batteries were charged longer?

You can ruin an otherwise good battery by overcharging it. Most auto battery chargers shut off automatically when the battery is fully charge, but there are manual chargers that do not. If you use a manual charger then be careful and do not over charge the battery.

Is there a difference between 14 volt and 18 volt Black and Decker chargers?

Yes, the sockets are different in all battery chargers so you can only insert the correct battery.

Can you buy battery chargers for crordless power tools?

Yes, but buying just the charger or battery is expensive. Used tool stores are a good source of used chargers. ( but not batteries)

Does Walgreen's sell energizer battery chargers?

Yes, Walgreen's does sell energizer battery chargers. They run about $9.99 and they are so worth it. I have one and I tell you I can't live without it.

Are 12v battery chargers safe?

Twelve volt battery chargers are just another battery you carry with you or keep at home. They are just as safe as any other battery you use. Just like any battery, they will have battery acid within them and have the potential to leak, but chances are very slim if you care for it properly.

Do they sell rechargeable battery chargers?

Yes, many common retailers sell rechargeable battery chargers. Rechargeable batteries are a great way to save money on batteries for everyday appliances.

Where can I find solar powered battery chargers?

Yes, there are companies selling solar powered battery chargers that you are looking for and at a low price too. is just one of the many sources.

What is the 5 main parts of a battery?

some electric calling bells, computers, Battery chargers etc

Do they have a battery charger for the Xbox batteries?

The XBox isn't a portable device.No batteries or battery chargers are needed.

Is there a universal RC battery charger?

Yes, there are universal RC battery chargers available. Tenergy and Renaissance are a couple of well-liked brands offering chargers ranging in prices of $15-80.