Sure, they would work but it's one more thing to have to charge. My drill batteries are always charged and I already own them.
> On Oct 1, 2016, at 9:40 AM, James A. Robinson <jim.robin...@gmail.com> wrote: > > Honestly I had been assuming one of those usb battery packs would work. :) > > On Sat, Oct 1, 2016 at 4:59 AM Chris McGee <sirnewton...@yahoo.ca> wrote: > I found some $4 voltage regulators that will convert 18v Lithium ion drill > batteries to power my Pi. Could be useful for field work.
