Yes, Eddie Bauer makes a rechargeable flashlight for cars that can be seen from 130 to 160 feet away and will last for about 10 hours on a full charge.
They don't. Car batteries produce 100's of amps of current. a 1.5Volt flash light battery produces milli-amps at best.
12/1.5= 8. If I = Current from 1.5 Volt source and I2 = current from 12 V source then I = I2/8 or said in another way the current from 1.5V device is 1/8 of the current from 12 V device.
No real comparison. In simplistic terms the D cell 1.5 volt flashlight battery will produce around 15 ampere hours. A 12 volt automobile battery will produce from 300 cold cranking amps (CCA) to 800 CCA or more.
how Can you charge multiple 12 volt batteries with a car?
Modern automobile batteries are 12 volts.
yes, but it will glow less than a 12 volt one
No, the battery is DC not AC.
12 volt
One is 9 volts and the other is 12 volts. They do not interchange!
12 volt battery in a car
Not on any modern car with a 12 volt system.
Yes if it is a 12 volt DC bulb.