We didn't post specification there. Just take a look at this.
There are lots of variants regarding storage class battery.
This is the most common one.
Battery pack should have a BMS for the protection so when you selecting the battery, just look at their BMS setting to check the cutoff...
Roypow is a Chinese company, and they are actually manufacturers of batteries. The reason why you won't be able to check the price on their website is mostly due to their strategy. Manufacturers with their own factory won't list the price on their website because this harms the benefits of their...