Input AC 80~240 V, out put DC 42V (2A/5A)
Proper temperature: -10℃/+60℃
Net weight: Approx. 4.5Kg
Maximum output power:420W
Size:177mm(H） x284mm(L） X 90mm（Max width）
Include:One charger / one manual / one warranty card, / certificate, / all-in-one output cable
All-in-one output cable:Small aviation plug (1 positive 2 negative), large aviation plug (1 positive 3 negative), flat mouth plug (inside negative external positive), DC plug (inside positive and negative).
(Note: Please confirm that the positive and negative plugs and the polarity of the product input are correct before charging.)