ups monitor controller power supply,
with charge management funtion,
mating with battery to compose to a ups system,
input ac 100-240 volt, 50/60Hz,
output power 400 watt,

output dc 12 volt 29 ampere, 13.8 volt 5 ampere,
output voltage changing with the voltage of battery, range from 11V to 13.8V.
apply to 12 volt lead-acid battery,

applications: security and protection equipment, etc.
more 12v ups controllers:
1. 12V1A+13.8V0.5A;
2. 12V3A+13.8V1A;
3. 12V5A+13.8V1A;
4. 12V8A+13.8V1A;
5. 12V10A+13.8V1A;
6. 12V22A+13.8V5A;
7. 13V29A+13.8V5A;
more same kinds of products, with charge manangement funtion:
1. output power 36 watt, dc 12 volt 3 ampere, apply to 12 volt battery;
2. output power 100 watt, dc 12 volt 8 ampere, apply to 12 volt battery;
3. output power 150 watt, dc 24 volt 6 ampere, apply to 24 volt battery;
4. output power 220 watt, dc 24 volt 9 ampere, apply to 4 volt battery;
5. output power 480 watt, dc 24 volt 20 ampere, apply to 24 volt battery;
6. output power 720 watt, dc 24 volt 30 ampere, apply to 24 volt battery;
7. output power 1000 watt, dc 24 volt 40 ampere, apply to 24 volt battery.
8. output power 1200 watt, dc 48 volt 25 ampere, apply to 48 volt battery.
mating with a battey, to build up a ups system.