May-14-2014 01:00 PM
Sep-09-2014 07:45 AM
Sep-08-2014 10:25 AM
bcarroll wrote:
This seems like a good thread to use to ask questions about batteries...
I was looking at batteries at Walmart and a grp 24 RV/Marine Deep Cycle battery is listing 100ah @ 1a. It also lists 600 CCA.
Then I went to Costco and saw grp 24 RV/Marine Deep Cycle batteries that had 600 CCA but no ah rating.
Then I also see other batteries listed as grp 24 that have a 50ah rating. Is there that much difference on ah ratings for the same grp of batteries?
The more I read up on batteries the less I seem to know about them...
Is there a way to compare different brands of batteries on a level playing field?
Sep-08-2014 09:22 AM
Sep-06-2014 06:23 PM
May-16-2014 03:24 AM
proxim2020 wrote:
A 105 Amp Hour @ 20 Hour Rate battery discharging at 10 amps will give you around 8.5 hours of run time. If you're mathematically inclined, have a look at Peukert's law.
May-15-2014 04:33 PM
May-15-2014 01:16 PM
May-15-2014 01:09 PM
May-15-2014 07:41 AM
May-14-2014 02:36 PM
May-14-2014 02:28 PM
rbpru wrote:Being conservative and realistic:
battery rated 20 A at 105 AHrs...; drawing at most 10 amp per hour, how many hour would I get out of my battery.
May-14-2014 01:58 PM
May-14-2014 01:16 PM