Beiter DC Power APC Back-UPS XS 1200 Replacement Battery Kit of 2

Model numbers and battery numbers and size of batteries are confusing, VERY confusingThe seller warns buyers to make sure they are getting the right batteries.These batteries are too large to replace the BR1200 / RBC32 batteries in the APC-1200 AKA XS 1200Shipping is effectively the same as the product cost - eliminating return possibility - NBDMy failure was not the batteries.

Worked great as a replacement. Cost effective. Went to a weird model number I had that said an APC BackUPS 1200 would work. Glad it did. After charging, UPS lights reflected a full charge. Works fine on my Ativa UPS.UPDATED 8/10/18. Red light flashing today. Thought it needed replacement but I looked at the documentation and it states that a flashing red light means it's just overloaded. It's if it's a solid red light that means it need replacement. So, I reviewed my recent changes and put some items onto the "non-battery" outlet. It took a few minutes before the flashing red light turned off. So, if you see some reviews that convey a flashing red light, it either does need replacement or it might be an assumption of that meaning, like I thought.

Bought this in 2016 to replace the OEM battery in a Back-UPS 1200xs. I’m here in 2021 to replace the battery again. It’s an easy install, trouble free use, predicted lifetime was met with continuous use since the install in 2016 so about to make a repeat purchase. Price has gone up by ~$3 in the interim but still much cheaper than the OEM battery or a new UPS.

I bought these to replace the batteries in my APC UPC 1200 XS power supply. The new batteries (they are made in China) seem to be of good quality although they did feel a bit lighter than the ones they were replacing (which were made in India). . I have not had it long so I don't know if they will last as long as the oem factory batteries that my APC came with. However, the price was fair and my unit is now functioning fine with them installed.

These batteries were small, but HEAVY, for their size.....they arrived undamaged, but they were only protected by about a 1/4" thick (maybe less) piece of styrofoam, on all sides, which had disintegrated, to some extent, leaving 100's of little "balls" of styrofoam static attraction-STUCK onto the batteries, which, when rubbed off, made QUITE a mess !!!! Also, on my large APC 1200XS backUPS, it has 2 batteries, that are taped together, with a plastic bracket in the middle......it is possible to UN-tape this bracket, and re-use it, but it is not a simple job......I think they OUGHT to either include this bracket, pre-assembled, OR let people know that "some assembly is required"......!!!! After installing them, the UPS self-test passes, and says batteries at 100%

My UPS had the original battery in it - nearly SIX YEARS OLD. I ignored nags in their software to replace the battery pack (same way I ignore nags to replace my inkjet cartridges, which typically have about 30% of their ink supply in them when the nags start). All a gimmic to spur sales of replacement items. Anyhow, when my UPS battery actually died (I tested the cells), I bought this product. Installation was a pain (APC's faulty design), but I got it done in about 20 minutes and all is well again until the nags start again in 3 years. So, if you REALLY NEED A REPLACEMENT BATTERY KIT, I have no problem recommending this one for price. Too early to assess quality of the batteries.

I said easy to install - it's not the battery's fault that this UPS wants 2 batteries connected together. I was experiencing daily resets in my UPS - no warning or low battery warning at all.. checked the batteries with a volt meter an they were just over 10V.. Replacements came quick and popped them in and so far 2 months later all is well -- for about 1/3 less than OE batteries.

Kit works in the Belkin F6C1500-TW-RK. Came charged to about 12.8v per battery and were a 1-to-1 replacement for my existing unit. Just installed them so I cannot speak to the longevity, but they are made in china (just like the originals) and they came with a 2yr warranty, so I feel pretty good about them.