They do. You lose lots of capacity at low temps.
Especially bad for electric cars. Not only do you lose battery discharge
capacity, but cold cells will not accept a full charge either. So a double
whammy.
-----Original Message-----
From: Sterling Jacobson
Sent: Wednesday, February 21, 2018 5:54 PM
To: af@afmug.com
Subject: Re: [AFMUG] UPS
For some reason I thought Lithium-ion had problems with low/freezing
temperatures?
-----Original Message-----
From: Af [mailto:af-boun...@afmug.com] On Behalf Of SmarterBroadband
Sent: Wednesday, February 21, 2018 12:47 PM
To: af@afmug.com
Subject: Re: [AFMUG] UPS
If you are talking AC we have been using APC BG500 for small sites.
Lithium-ion battery. Has ethernet built in, you can remotely switch a
couple of ports and off load some ports if on battery.
Adam
-----Original Message-----
From: Af [mailto:af-boun...@afmug.com] On Behalf Of Sterling Jacobson
Sent: Wednesday, February 21, 2018 9:49 AM
To: 'af@afmug.com' <af@afmug.com>
Subject: [AFMUG] UPS
I use Alpha FXM1100 for my fiber cabinets and four external batteries.
I need something a bit less for a smaller wall mount cabinet.
What are people using now days for small WISP cabinet UPS?
I need to power maybe a couple of 11W routers/switches and maybe 3-6 radios
at around 10W peak each.
So maybe 150W power draw keep alive for a few hours.
Would be good if it's temperature tolerant and network manageable.
