In the process of using the uninterruptible power supply system, people tend to think that the battery is protection-free and not paying attention.
In the process of using the uninterruptible power supply system, people tend to think that the battery is protection-free and not paying attention.
user
У процесі використання системи безперебійного живлення люди схильні думати, що акумулятор не захищений і не звертає уваги.
assistant