[Elecraft] 14 volt batteries?

[Jim Brown]

Right on!  For about a year, I've been running the radios in my shack 
from a 10Ah LiFePO4 battery from Bioenne Power.  I never see the voltage 
drop below 13V on the K3 voltmeter.

73, Jim K9YC

On 8/20/2017 6:08 PM, Rick WA6NHC wrote:
> Look at LiFePO batteries.  The charging needs are specific (meaning 
> you'll have to make an investment), but they'll maintain voltage 
> (13v+) until they can't, a very sharp knee.