Instructions For Lithium Battery; Voltage Ratings - Quanmax QBOX-2600 User Manual

 Instructions for Lithium Battery
Danger of explosion when battery is replaced with incorrect type. Only replace
with the same or equivalent type recommended by the manufacturer.
Do not dispose of lithium batteries in domestic waste. Dispose of the battery
according to the local regulations dealing with the disposal of these special
materials (e.g. to the collecting points for disposal of batteries)
 Voltage Ratings
The external power adaptor of the QBOX-2600 has the following voltage ratings:

Input: 100-240 VAC, 50-60 Hz

Output: 40W, +19VDC / 2.1A output
QBOX-2600 User's Manual
WARNING
9
Safety Instructions