Charging phone from ff battery?

Has anyone used the 12v fish finder batteries to charge a cell phone? How did you rig it up?
Any ideas?

Hook a USB adapter or cig lighter to the terminal then plug in your phone.

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Originally Posted by greatwhite

Hook a USB adapter or cig lighter to the terminal then plug in your phone.

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Bingo... FF battery should be 12v. Connect a cigarette lighter socket, stick your car charger/usb adapter in.

Thanks Guys!
That's what I was thinking, just wanted to know if anyone had any experience with it.

Just buy the Phone USb lighter charger from the dollar store attached wires, maybe build a little box or so.

Buy one of those new fangled portable backup battery chargers everybody and their brother should have by now.

Got a cigarette lighter with the wires attached, I'll start with that and then if that's awkward I'll just use the wires to attach the USB adapter directly like you suggest.

http://www.canadiantire.ca/en/pdp/po...l#.VnLhWfkrKUk

Quote:

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Originally Posted by RHYBAK

http://www.canadiantire.ca/en/pdp/po...l#.VnLhWfkrKUk

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First of all I've got at ff battery that won't be getting used but I'm also hoping that my battery will do better than the above which says it's: "Good for two iPhones, one Samsung Galaxy S3, and one Blackberry Z10 charges"
Not to clear if it's good for any ONE of those things or if it's good for all 4???

We're headed up to our cabin with no hydro, looking for an easy way to charge phones over 4-5 days.

Quote:

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Originally Posted by Rugger

First of all I've got at ff battery that won't be getting used but I'm also hoping that my battery will do better than the above which says it's: "Good for two iPhones, one Samsung Galaxy S3, and one Blackberry Z10 charges"
Not to clear if it's good for any ONE of those things or if it's good for all 4???

We're headed up to our cabin with no hydro, looking for an easy way to charge phones over 4-5 days.

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Just saying what you can charge at once based on the current supplied.