5V12V19V24V ups uninterruptible power supply 20000MAH

Specification

Low-voltage UPS power supply has a much higher safety level than 220V UPS, and has the function of preventing leakage and electric shock. 220V UPS requires secondary conversion, while low-voltage UPS only needs one conversion, and the conversion efficiency is much higher than 220V, and the battery life is much better than 220V UPS.

Use the city power when there is city power, and use the battery power when there is a power outage. It is suitable for 24 hours of long-term charging and use, and it stops automatically when it is full, and automatically recharges when the battery voltage is 90%. It has overcharge protection, over-discharge protection, and automatic restart when the call comes. Because of the low-voltage direct current characteristics, the city power supply and the battery can be powered at the same time, which is equivalent to online. Thus, it can achieve 0 time switching, no power outage, no restart, and no disconnection.

Use brand company lithium batteries, imported lithium battery protection chips, and high-precision voltage stabilization modules. Each UPS power supply is actually tested on the machine to ensure that the power-consuming equipment can work safely and stably for a long time.

The power supply has a built-in lithium battery with a designed service life of 3-6 years, which depends on the actual use and is about 600 times of charging and discharging.

Applicable to industrial computers, wireless routers, optical modems, optical telephones, switches, surveillance recorders, cameras, access control, POS card readers, small computer hosts, set-top boxes, NAS, monitoring instruments and other electrical equipment.