I say use an Optima. They are expensive but very durable.
----- Original Message -----
From: "KK4AHX Darren Duff" <[log in to unmask]>
To: <[log in to unmask]>
Sent: Thursday, December 13, 2012 5:24 PM
Subject: Backup battery for fixed station.
> Hi all.
>
> Now that I have my fixed station set up like I want I need a battery
> backup
> but I am not sure what to go with. I want something that could last me at
> least all day..... What are others using and what do you recommend for use
> with the TMV71a. I have a flow charger that I got from someone new still
> in
> the box, but I do not know how it works, or how to hook it up once I get a
> battery.
>
>
>
> 73.
> Darren Duff.
> amateur radio station KK4AHX.
>
> Vice President,
> Cherokee Amateur Radio Society.
> http://www.cherokeehams.com
>
> Cherokee County ARES.
> http://www.cherokee-ares.org
>