What maintenance is required if the UPS is not used for a long time?-EEWORLD

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　　If the UPS power supply is not maintained for a long time, what maintenance measures need to be taken? This can be said to be very important for users who own UPS power supply .

　　As for what maintenance measures need to be taken if the UPS power supply is not maintained for a long time, this can be said to be very important for users who own UPS power supply.

　　If the UPS power supply is not used for a long period of time, it needs to be fully charged and then placed in a dry and light-proof environment. During storage, high temperatures should be avoided (the normal storage environment should be between 0℃-40℃). High temperatures will accelerate the self-discharge effect of the built-in battery of the UPS.

　　Generally speaking, it is best not to leave UPS power supplies idle for a long time. For UPS using ordinary batteries, the battery life is about 2 years, and the battery must be replaced when it expires; for UPS with built-in maintenance-free batteries, they will generally fail after 6 to 8 years, and then you should consider retiring them. In addition, the UPS power supply should be discharged once every month or so during storage, and each time it should be charged for about 10 to 15 hours to ensure that the battery is fully activated.

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