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Can you charge a 120 volt DC battery pack with 120 volt ac current?
Wiki User
∙ 9y ago
No! and you might have a nasty fire with sulphuric acid spilling everwhere.
A battery pack is always DC and it must always be charged with DC. It must also have a device for limiting the charging current, and good chargers also cut the charging current off when the right voltage is reached.
Wiki User
∙ 9y ago
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Could you use a 6 volt charger on a 11 volt battery pack and how?
Nope.
Can you use a 9.6 volt charger to charge a 7.2 volt battery pack?
Check the internet to see if your charger will automatically step down to 7.2V (not likely if the charger is not the same brand as the battery). If it does not step down then it is possible but *** not recommended ***. Overvolting can cause nasty caustic leaking of toxic chemicals from the battery.
Can a 0.9V 400MA solar panel be used to charge 2 AA batteries?
To charge a battery, the charger voltage must be higher than the battery voltage. If a AA battery (or any other) has a normal voltage of 1.2V the charger voltage must be at least 1.2V. The type of voltage supply and its current capability is immaterial. No, the charging voltage have to be larger than the battery voltage, to charge 2 AA batteries, that is 3 volt if connected in series, so a voltage of at least 4 volt is needed
Can you charge a car battery with a motorcycle battery charger?
Unless it's an old vw bug, cars usually run on a 12 volt dc system nowadays. Motorcycles often run on a 6 volt dc system. Different systems require different charging voltages so you won't ever be able to charge a 12 volt car battery from a 6 volt motorcycle battery charger as the output voltage would be way too low. However, if you can set the battery charger's output to give either a 6 or a 12 volt output, then you must always remember to set it to 12 volts if you want to use it to charge a 12 volt car battery.
How does a resister pack work?
resister is nothing but a 'clay' which will reduce the flow of current. There by limiting the volt.
Can a 9 volt battery charger be used to charge a 7.2 V battery pack?
NO.
Can you charge a 19.2 volt craftsman battery pack without the charger?
No, not possible.
Can a 5.0 volt battery charger be used to charge a 3.7 V battery pack?
yes!! it can be easily charged
Can you charge an 8.4 volt battery on a 7.2 volt battery?
No. It requires more that 8.4 volts to charge a 8.4 volt battery. If the 8.4 volt battery is discharged to less than 7.2 volts then it might charge up to 7.2 volts but no higher. Once the voltages are the same then current stops flowing and charging stops.
Can a 9 volt battery charger be used to charge a 4 volt battery pack?
Sort of, but any automatic cut-off won't work. You run a real risk of overcharging the battery and damage it.
Can you charge a 6 volt battery with a 12 volt battery charger on slow 2amp charge?
No.
Can you charge a 12volt battery with a 6volt charger?
NO, a 12 volt battery cannot be charged with a 6 volt charger. To charge any battery, the charging voltage has to be, at least, slightly higher than higher than the voltage of the battery. Current flowing through the battery is what accomplishes the charging, and no current will flow at or below the voltage of the battery to be charged.
Can a 5 volt 1.4 amp charger be used to charge a 5 volt 1 amp battery?
Yes. A battery draws what it needs from the charger, the charger does not force current into the battery. The voltage spec. is the same. Things would be different if you were to try to charge a five volt battery with a ten volt charger. You would probably blow the battery. Hope this helps.
How long does it take to charge a 6 volt rechargeable lantern battery?
Depends entirely on how much current you use to charge it.
Can you use a 12 volt battery to charge a 48 volt battery?
No
How long does it take to charge a 9.6V battery pack?
This depends on the capacity of the battery and how much current is used to recharge it. Your best choice would be to get a smart charger that automatically shuts off when the charge is complete.
Can a 4.5 volt battery charger be used to charge a 5 V battery pack?
Yes. But you will only have a battery with a little less than 4.5 volts capacity.
