two 12 volt batteries. positive to negative between the two batteries then hoock up your positive on amp to pos of one battery negative to the other battery and you will have 24 volts.
Most likely 12 volts if it is on a car. Some boats use 24 volts, or in the case of my boat 32 volts.
That gives you 18.5 amps.
Volts * Amps = Watts 12 Volt * 2 amp = 24 Watts
Volts, amp hours an cold cranking amps.
It will be a 12 volt battery.
No, car equipment works on 12 volts, house supplies are 120 or 240 volts.
operating range of an car audio amp is only rated for car systems (11.9-14.3) much more than that you start frying coponets and can possibly start a fire. - badd780
No. If you connect two 12 volt batteries in series(positive to negative) to make 24 volts, you will have 100 amp hours. If you connect two 12 volt batteries in parallel(pos to pos, neg to neg) you will stay at 12 volts but have 200 amp hours
No you will not even get close to 1600 watts from that amp. If you read the spec for the amp they were putting 16-18 volts into the amp to get the claimed wattage. In your car you will be lucky to get 13.5 volts. You will see maybe 350 watts. A good rule when buying amps is a good amp will run about $1.00 a watt. So a $300 amp will be @ 300 or so watts.
Yep. It is called an inverter to convert 12 volts to 110 volts AC. Get one that will supply the amp needed for the microwave.
Wrong question. I assume that this pertains to a car and not a house. All modern cars run on a 12-volt system. So what I think you meant to ask is "how many AMPS in 90 watts at 12 volts?". Watts divided by volts equals amps, so 90 watts divided by 12 volts equals 7.5 amps. If you are trying to wire in a car stereo amp, better go with a 10 amp fuse.
No, you would be applying 24 volts to the 12 volt battery.