Two were installed in an APC Back-UPS 1400VA and so far their operation is absolutely satisfactory. For about four months now, it has performed flawlessly, without any problems or signs of instability. It has already handled 2-3 power outages, providing enough backup time for me to safely save my work and properly shut down the PC.

As for the overall lifespan, I will update when they need replacement.

In less than 3 months of use they became useless

Both are fine.

Two were purchased to replace the original batteries from an APC Back-UPS 1400. So far they work flawlessly. I will update when they give out.

It seems to be strong. I have it in a UPS for a router and a cordless phone. It lasts many hours. Time will tell.

I installed two in a large UPS and they lasted 7 years. On the other hand, two other pieces, which were installed in small UPS units, lasted only 2.5 years. I suspect it has to do with the production date, i.e. how long they have been "on the shelf".

Very good battery. They told me not to buy it again because it costs 50 euros, but I see that with double the money from the competition it lasted as long as the photo!!! So I will prefer it. And without leaking fluids etc. The only thing that concerned me was that it was warm. If someone knows, please inform me

In UPS it lasted from February 2021 ... until today May 2025. That is 4+ years. Basically, it hasn't broken ... there's just no substantial reason for it to fail completely. I'm replacing it relatively preventively.

It is about €8 more expensive compared to the competition which lasts from 6 months to about 2 years. What do you think, is it worth it?

The battery was almost empty, as soon as I connected it, it showed a low battery indication and I had to confirm it with a multimeter. Obviously, they don't check them before sending them

One of the best batteries for UPS. I have been using them for several years and they last 3-5 years while other simpler ones barely last 2 years.

I have the feeling that it has a smaller capacity in actual Ah compared to the previous genuine APC with the same nominal Ah rating

Although it is early to evaluate their performance, so far everything is good. They arrived well packaged in perfect condition. They have been installed in the ups and time will show their performance

It lasted exactly 3 years and 5 days on alarm. Athens area where there are frequent power outages. I am surprised by the comments stating that it lasted on alarm for 4 and 5 years.

One of the best batteries for their price with proper performance and functionality.

Impeccable service from the team

It is the only choice for battery replacements in UPS/alarms. You get what you pay for...

Good battery, I used it in an alarm system, lasted 3 years from 12/2020 with many power outages.

I had it on my PC's UPS for 3 or 4 years, I didn't keep the date. I changed it as a precaution, it held up during power outages until the end, I'm sorry to throw it away.

Excellent product. It was used to replace the battery of a children's car and we were impressed with its durability

Purchase on 07/07/2021, installation on 10/07/2021...05/04/2022 alarm indication "low battery"...these

Unbelievable professionals. They called me to ask exactly why I want the battery. Bravo

One of the best 12-7 batteries for UPS or other applications. Long lifespan compared to cheaper ones. Generally, don't hesitate to spend a little extra for a UPS battery, especially if you are using expensive equipment. Good (expensive) UPS and good (expensive) batteries.

Very good battery. I have installed it in an alarm system, it powers it for at least 8-9 hours after a power outage.

12/11/22
The battery continues to have very good performance.
30/3/21
Very good battery. I have installed it in an alarm system since September 2019, as well as in a UPS, and the durability is incredible. No comparison to the others on the market. I also have the larger 22ah batteries for an electric scooter and I have been using them for over three years without any decrease in performance.
The battery is definitely worth it and more

I have put it in a UPS and everything is fine so far in its performance, whenever it was needed it had an immediate response and it held up just fine. We'll see about its durability over time.

Replaced the factory one of a bitmore ups which had 'given up the ghost'. So far, everything is good although when it takes over the power supply of a pc, the first line of the indicator disappears relatively quickly. After that, it has normal discharge.

No comparison to any other product with these features. From personal experience, it lasts an additional 2-3 years.

Very good battery. I have installed it in an alarm system and also in a UPS and the durability is incredible. No comparison to the others on the market. I also have the larger 22ah batteries in an electric scooter and their performance has not decreased in almost two years. The battery is definitely worth it and more

I have absolutely nothing bad to say... very good quality.
I have had it for 5 years as an alarm and it still hasn't shown any message that it needs replacement.