answersLogoWhite

0


Want this question answered?

Be notified when an answer is posted

Add your answer:

Earn +20 pts
Q: How many watts does a small battery charger use?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

How many watts does a 36 volt battery charger use?

Not sure about how many Watts your 36 volt charger uses, but you can find out by this formula... Volts X Amps = Watts.


How many watts does my 12 volt 2 amp battery charger draw?

Volts * Amps = Watts 12 Volt * 2 amp = 24 Watts


How many watts does a psp charger use?

5 volts


What is the Makita Battery Charger used for?

The Makita Battery Charger is used for Makita batteries. This battery charger is capable of charging many batteries depending on the voltages for the batteries.


How many watts does an iPad charger use?

About 5 watts for an iPod and 10 watts for an ipad


Will a dc to dc charger charges a battery bank faster than an ac to dc charger?

No. The speed at which the charger will charge the battery is determined by how many amps the charger outputs.


How many watts does a 48 volt battery produce?

Remember that watts are voltage x current(amps) The number of watts you can get from a 48V battery will depend on how many amps the battery can deliver and how much the load can draw.


How many watts does a charger have?

It depends on what kind of charger your talking about. Im assuming some type of smart phone charger... typically about 5.1 volts at .8 to 1 amp.... current ( amps) times voltage equals power (watts) so.. around 4 to 5 watts


Can you charge a 5 volt battery with a car charger?

No, an automobile battery charger outputs 12 Volts. This is far too many volts to charge a 5 Volt battery. You would destroy the 5 Volt battery with this charger.


What is stronger a 1 amp battery charger or a 9v battery?

You cannot compare these two totally different things. As far as amperage the charger puts out more amps if it is an auto battery charger and also puts out 12 volts. If you are talking about a 9 volt battery charger then the battery may or may not be more powerful, it depends on how many mii-amps the charger is putting out.


How many Watts in one D battery?

Depends on the maximum current you can get out of the battery, and the maximum current whatever the battery is hooked up to can draw.If the max current drain of the load is less than the max of the battery, then you'll only get the lower value. If you'd hook the battery to a small LED light, you wouldn't be getting many watts at all. If you'd short the battery terminals with a nail or something you'd get a HUGE number of watts very briefly, until something broke.


How many watts does a charger use per hour?

about 15 per hour its not a lot