I used 4 of the deep cycle retired UPS 12V @ 150 Ah in series for my UPS
system. These replaced the 4 original 7 Ah batteries, external of course.
73
Bob, K4TAX
----- Original Message -----
From: "Jim Hicks" <n7ino@yahoo.com>
To: "Discussion of Ten-Tec Equipment" <tentec@contesting.com>
Sent: Tuesday, September 10, 2013 1:18 PM
Subject: Re: [TenTec] lithium ion batteries or ups?
I use 6 deep cycle batts charged from solar or can use wall charger. I feed
a inverter to power supply so the shack always has 13.8 volts. Deep cycle
batts hold up well and about $ 85.00. My ups for computer has been changed
over to out board deep cycle batt. and will keep me up and running for
about 8 hours. Run time is great and I think its the only way to go. 73
Jim and the Girls
________________________________
From: denton sprague <denton@oregontrail.net>
To: Discussion of Ten-Tec Equipment <tentec@contesting.com>
Sent: Monday, September 9, 2013 1:23 PM
Subject: [TenTec] lithium ion batteries or ups?
the other day I was at a battery and light shop to get a couple of
replacement batteries for one of my ups units.
I noticed they had rechargable lithium batteries presumable for cars…very
light, small but pricey and had comparable ratings to full sized lead acid
batteries…
Wonder if anyone has used these in a ups(uninterruptible power supply)
before?
My station 3kw ups uses a 48 vdc, 76 amp hr vdc battery pack that will be
due for replacement one of these days.
_______________________________________________
TenTec mailing list
TenTec@contesting.com
http://lists.contesting.com/mailman/listinfo/tentec
_______________________________________________
TenTec mailing list
TenTec@contesting.com
http://lists.contesting.com/mailman/listinfo/tentec
_______________________________________________
TenTec mailing list
TenTec@contesting.com
http://lists.contesting.com/mailman/listinfo/tentec
|