1, Transformer pure sine wave, 12v input.
2, On-line ups.
3, Inbuilt high efficient charger up to 28A,charging power input range 155v-265v.
4, Automatic cut off when fully charged 3 stages charging to maximize the protection.
5, Fully & intelligently protected (Out put short circuit, over load, in put high or low voltage,lack voltage alarm, anti polar, high temperature, etc)
6, Easy set to factory mode
Condition: Brand New