It is only suitable for aa/aaa type and 9 v (6 f22) ni-mh/ni-cd rechargeable battery.
Don't use it under high temperature or dampness.
It should only be used in door.
Input: 110 v / 220 v ac, 50/60 hz 50 ma output: 2.4 vdc * 2 150 ma, 9 vdc * 2 20 ma
no-load power consumption: 1.5 w max carrying power consumption: 3.5 w max
battery full rate: 80% frequencysuitable for nickel hydrogen battery and cadmium battery input: ac220v a.C 50hz output: 2 x (2.8v dc 130ma) 2 x (2.8v dc 50ma) 2 x (9v dc 11ma) charging time: aa/aaa - 5 hours 9v block-14-16 hours with 2 led lighting for status messages