9.6va (or watts) divided by 12Volts = 0.8 amps
Watts = amps x volts. Something pulling 10 amps at 12 volts is 120 watts
Volts * Amps = Watts 12 Volt * 2 amp = 24 Watts
Power equals voltage times current in amps. The value of amps used is needed to do the math.
A 10 amp charge will only output 10 amps and 12 volts. So, if you want to charge thee 12 volt batteries hooked in series you will have to disconnect the positive cable from each battery and charge then individually. You cannot charge three 12 volt batteries hooked in series. That requires a 36 volt charger.
The formula you are looking for is W = I x E. Watts = Amps x Volts.
Depends on the battery. It is listed on the battery as Cold Cranking Amps (CCA).
55/12=4.6
0.5 amps
No you cannot house amps use 120 volt ac car amps use 12 volt dc
It takes between 8 and 12 hours to charge a 12 volt battery at 2 amps. The actual time will depending on how much charge is in the battery initially.
Watts = amps x volts. Something pulling 10 amps at 12 volts is 120 watts
Yes
You would need to connect the two 12 volt batteries in series. That will give you 24 volts and the amps of one of the batteries. Voltage doubles and amps stay the same.
1 HP = 745.70 wattsPower (watts) = Current (amps) x VoltsSo if you use a 110 volt system, amps = 745.7/110 = 6.779 ampsIf you use a 220 volt system, amps = 745.7/220 = 3.389 ampsFor a 12 volt system, amps = 745.7/12 = 62.142 amps
It would be at least 250 amps, maybe 300 amps.
Volts * Amps = Watts 12 Volt * 2 amp = 24 Watts
attach the neg to neg and pos to pos. this will keep 12v but increase the amps