0
A battery charger uses 15 watts At 6 cents per kilowatt-hour how much does it cost to charge batteries for 24 hours?
Wiki User
∙ 14y ago
Let us consider that Watts means Watt-hours per hour. So a battery charger that consumes 15 Watt-hours per hour will consume 15x24 Watt-hours per day. And at 0.06 dollars per 1000 Watt-hours the cost will be 15x24x0.06/1000 or just over two pennies per day.
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
Can you charge a 500mA battery with a 1300mA charger?
Yes, you can charge a 500mA battery with a 1300mA charger.
Can you use a 3.5 amp charger to charge a 12 volt battery?
You can charge a 12 volt battery with a 6 AMP charger. The amount of amps put out by the charger is actually the rate which the power flows out from the charger, not the amount of volts it will charge. Volts and Amps are two different things. You can't charge up a 12 volt battery all the way, using a 6 volt charger. You can charge a 12 volt battery with a 12 volt charger rated at '6 amps'. It will charge the battery faster than a 2 amp charger will, but it will take longer than using a 12 amp charger. You probably don't want to use anything higher than a 12-16 amp charger for charging a 12 volt battery. Some chargers are equipped with a 60amp boost charge that is used for starting the vehicle, without having much of a charge in the battery. You DO NOT want to attempt charging a battery with it set to a 60amp boost charge. That is for starting vehicles only and could damage your battery. Keep in mind that the lower the amps are, that you use to charge the battery (1-2amps), will result in the charge lasting longer without recharging it, than if it was charged up at a higher setting (12-16amps).
Is a Intelligent Battery Charger -Motomaster Nautilus for deep cycle batteries the equivalent of trickle charger manual says it does not act as trickle charger can i leave it on for long periods?
Yes it has a 2amp trickle charge
Can you charge a 28 volt Gill aircraft battery with a 12 volt car charger?
No, the battery charger has to match the voltage of the battery it is to charge.
Are there different 12 volt chargers for batteries of different amps?
no you can get different amp chargers but they will charge any battery the higher the amps the faster the charge but it is better to charge a battery slowly so you shouldn't charge on very high settings any 12vdc car battery charger will charge a 12vdc car battery
How can you charge batteries?
With a battery charger or alternator.
Can a 9.6 remote control car charger charge a 7.6 battery?
No, you will ruin your batteries and charger.
Is sunlight used to charge batteries?
It can be used with a solar battery charger.
Can you use any car battery charger to charge a battery from an automatic car?
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.
Can I use any adaptor to charge a battery?
No. A battery charger has to be specifically matched to the batteries to be charged.
Why will sears lawn mower battery not charge?
Do you mean that you can not charge it with a battery charger or the mower will not charge it while it is running? If you can not charge it with a battery charger and you are sure that the charger works then the battery is bad. These type batteries are only good for a couple years. If the mower is not charging the battery it could be a number of things.
Can Nimh batteries can be charged with Nicd charger?
It is always better to use a charger designed to charge a particular battery type. Using a NiCad charger for NiMh batteries or vice versa can cause damage to the charger or batteries, especially if the charger is designed to charge the batteries in under two hours. The worst case is a fire risk. Some charger and battery combinations will work perfectly well together but it is safe to assume that the charger will only be suitable for the battery types stated on it.
Can I charge 2 eight volt batteries with a 12 volt battery charger?
No.
How do you charge dry charge battery?
Unless it is a rechargeable battery you cannot charge a dry charge battery. If it is rechargeable you need to purchase a charger for that size battery. Automobile batteries are not dry charge.
How charge lead acid batteries for 6 v DC?
Charge them with a 6 volt battery charger.
Can the same battery charger charge digital camera AA batteries and regular AA batteries?
No, only rechargeable batteries can be recharged.
Can you charge 4 x 1.2 batteries with a charger made to charge 4 x 1.5 batteries?
where did you get a battery charger that charges 1.5v cells. non rechargeable batteries are 1.5 volts. rechargeable batteries are 1.2 volts. i would throw that thing away and get a new charger.
