[Elecraft] Battery back-up system for multiple rigs

[Phil Kane]

On 1/22/2015 4:45 PM, Fred Jensen wrote:

> and if they were *not* manufactured in China.  Those vary so much, even
> if they have identical model numbers, paralleling without diodes is a
> recipe for failure.  Been there, done that.

Which brands are / are not manufactured in China?  I've been using
paralleled Trojan AGMs for many years with no problems.  Interstate is
making big pitches here.  I was always under the impression that there
were only 5 plants in the US making all the US brands.  Info?

73 de K2ASP - Phil Kane
Elecraft K2/100   s/n 5402

>From a Clearing in the Silicon Forest
Beaverton (Washington County) Oregon