I was very satisfied! I installed it in a UPS and it lasted longer than I expected. It charges properly and seems reliable in everyday use. Easy installation, no hassles. I would definitely choose it again!

The battery arrived in a short period, well packaged, and was fully compatible with our specifications. It works normally and without problems for the time we have had it (about 1 month)

They lasted only 2 years while the average lifespan of a good lead battery of this type is 3-5 years. Obviously, they must have been sitting on the shelf for quite some time.

They sent me the large F2 connectors without mentioning it in the description, while they rejected my request to change to F1. Very poor service support

I put it in a toy car. It started right away and works normally. I don't know yet if it will last over time.

I received it new, three full charge-discharge cycles were done, and then capacity measurement was done with electronic load. 6.7 Ah with a nominal 9 Ah until full discharge (up to 10.7V, the critical voltage for this type of battery, if it drops below it, it probably won't charge again).

It works, but its nominal capacity is just nominal.

2 were purchased on 23/11/2020 for use in a power supply that operates 24x7. After 1.5 years, they needed to be replaced. The internal resistance had increased from 20-25mΩ to 64 in one and 67 in the other. They were quite affordable, but they lasted too little.

The battery was fully charged. I hope its lifespan will be satisfactory. If not, I will come back to edit the review.

I had the same one and changed it after 5.5 years to an APC RS 500 without many power interruptions. That's why I bought the same one. Maybe I should have changed it earlier, around 4 years. In its last days, it couldn't keep the computer on for more than 5 minutes.

A POWER KINGDOM PS7.5-12 12V 7.5Ah battery was purchased on 18/04/2019 for €16.83, for a 650VA UPS used for home use. And exactly after 2 years and 2 months, on 18/6/2021, it gave up, forcing the UPS to stop working due to the low voltage (2.8V) of the battery and unable to charge anymore. Please note that this is a 2-year battery. It was replaced with a Sunlight 12V-9Ah (which has the exact same dimensions as the 7Ah).

I usually prefer this brand for my UPS devices, they easily last the one-year warranty.
So, everything is good.

Small difference from the factory ones that the ups had. They fit (2) and worked without any problem and still until today how many months later.

Terrible quality, compared to a mediocre quality battery I had before this one. It lasted half the time compared to the previous one. Used for alarm purposes.