Re: GPS and cell phone on a 6 volt system
I have done pretty much the same thing to use my GPS and charge my cell phone. One problem I have with this setup is when running at night with lights on the GPS will cut on and off when the brake lights come on. This usually happened when engine/generator were at low rpm's and voltage was lower than 5V's. GM found a nice small inverter that works well for powering his 12V needs.
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John
"Never give up on what you really want to do. The person with big dreams is more powerful than one with all the facts". Albert Einstein
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