It varies widely from around 300 on a small car to over 1000 on a truck battery.
Yes, you can.
Volts * Amps = Watts 12 Volt * 2 amp = 24 Watts
It will be a 12 volt 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.
To answer this question the amp/hours of the battery must be stated.
Yes, it can be used to charge that battery. The chargers rating, 2 amps, is the maximum that can be drawn from it.
12 volt 10 amp charger is what you need.
no, if you charge 9 volt battery with 12 volt battery you will destroy 9 volt battery
The capacities of batteries are rated in amp hours. The higher the amp hour rating of a battery the longer the device connected to the battery will operate. Depending on what the connected load draw in amps is, will determine how long the connected device will operate.
The amp hours capacity of a battery remains the same whether it is connected to a 12-volt DC load or a 120-volt AC inverter. So, the battery would still have 100 amp hours regardless of the inverter voltage.
fresh battery will be about 14000 volt to 20000 volt but very little amp
I have a 2009 model and it has a 12 volt 6.5 amp battery.