Battery Power
What battery powered appliance uses the most power?
I’m doing a science fair project on what battery has the most amount of power. My experiment is to leave a battery powered appliance on until the battery runs out of energy. Then, the time will be recorded and compared. I want to spend the least amount of time possible with the experiment, using an appliance that uses a ton of power.
Any suggestions? Best Answer goes to first good answer.
Thanks!
An electric automobile.
Other than that, the only ones are small ones, and of those, a laptop PC, which uses 30-50 watts, is probably the most.
The problem with most battery operated things, is that the power usage changes depending on what you do with them. A laptop, for example, uses more power during a disk access, for example, and when not used for a few minutes, goes to sleep, which cuts power down a lot.
My camera, if not used for a minute, shuts itself off.
But I don’t see how you can gain any info from these. The battery life is determined by design, you can’t change batteries to a dfiferent type.
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