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On Tue, Nov 12, 2024, at 11:49 PM, Harlan Stenn wrote: I just started shopping for my replacements: > I like batteries from RaionGroup.com or batterywholesale.com. Here is some free coincidental trivia. I was a sysadmin for the server behind batterywholesale.com for about 10 years. It was part time work. The couple behind the company have since sold the business and retired. I'm still in touch with them from time to time. -- Dan Langille dan...

On Mon, Nov 18, 2024, at 7:35 PM, Dan Langille via Nut-upsuser wrote: > On Tue, Nov 12, 2024, at 11:49 PM, Harlan Stenn wrote: > > I just started shopping for my replacements: > >> I like batteries from RaionGroup.com or batterywholesale.com. > > Here is some free coincidental trivia. > > I was a sysadmin for the server behind batterywholesale.com for about > 10 years. It was part time work. The couple behind the company have > since sold the business and retired. I'm still in touch with them from > time...

...a fair number (probably around a hundred) batteries in other UPSes and devices (like a Fuji X-Ray machine that takes 16 12VDC at 22AH batteries). That's over 200VDC at a Significant current (the batteries claim 12V, but they are charged to over 13V). I like batteries from RaionGroup.com or batterywholesale.com. There are some other companies out there that I will never buy from again. I try to get high-rate batteries, and they are harder to find. As I recall, one should avoid "deep discharge" batteries for UPSes. A deep discharge battery is great for constant load stuff (like wheelcha...

...Dan Langille via Nut-upsuser wrote: > On Mon, Nov 18, 2024, at 7:35 PM, Dan Langille via Nut-upsuser wrote: >> On Tue, Nov 12, 2024, at 11:49 PM, Harlan Stenn wrote: >> >> I just started shopping for my replacements: >> >>> I like batteries from RaionGroup.com or batterywholesale.com. >> >> Here is some free coincidental trivia. >> >> I was a sysadmin for the server behind batterywholesale.com for about >> 10 years. It was part time work. The couple behind the company have >> since sold the business and retired. I'm still in touch wit...

...ly around a hundred) batteries in > other UPSes and devices (like a Fuji X-Ray machine that takes 16 > 12VDC at 22AH batteries). That's over 200VDC at a Significant current (the > batteries claim 12V, but they are charged to over 13V). > > I like batteries from RaionGroup.com or batterywholesale.com. > > There are some other companies out there that I will never buy from again. > > I try to get high-rate batteries, and they are harder to find. As I > recall, one should avoid "deep discharge" batteries for UPSes. A deep > discharge battery is great for constant...

Hello, nut recently told me that the batteries need replacing in my Eaton 5PX2200RT (ups) and 5PXEBM48RT (external battery pack). According to my notes, it has been just over 4 years since I installed them. Looking at on-line sales, these seem to use batteries in a pre-packaged plastic shell. I don't recall if that's what's in my units or not. Do you have any experience with