I have 5 devices. They all are the same, and they draw up to 500ma at 6V from 4 AA batteries. I'm sick of replacing 20 AA batteries every day.
So, if I have five 6V devices that draw up to 500ma each, then that would be 6V at 2.5amps.
Is there any reason why I can't just buy a huge 6V lead acid battery like this one, and just hard-wire my devices?
If not, then lets move on to question 2.
Since my five devices require 6V and I'm providing 6V, is there any need for any circuitry whatsoever between the battery and my devices?
In case it's relivant, the five devices are police radios.. would capacitors be helpful when all the radios speakers are running because of the larger sudden draw of amps? I'd prefer to avoid circuitry to keep things simple, but if someone can give me a good reason otherwise, I'm all ears.
So, if I have five 6V devices that draw up to 500ma each, then that would be 6V at 2.5amps.
Is there any reason why I can't just buy a huge 6V lead acid battery like this one, and just hard-wire my devices?
If not, then lets move on to question 2.
Since my five devices require 6V and I'm providing 6V, is there any need for any circuitry whatsoever between the battery and my devices?
In case it's relivant, the five devices are police radios.. would capacitors be helpful when all the radios speakers are running because of the larger sudden draw of amps? I'd prefer to avoid circuitry to keep things simple, but if someone can give me a good reason otherwise, I'm all ears.