2
SIZE
CM
1.2WORKING TEMPERATURE
:
-10~+40
℃
1.3STORAGE TEMPERATURE
:
-25~50
℃
1.4POWER
:
6V2.3AH SEALED LEAD ACID RECHARGEABLE BATTERY
,
CHARGE THE
BATTERY WITH THE BUILT-IN CHARGER
1.5N.W.
:
2.9KG/PC
1.6PACKING
:
4PCS/CTN
,
14KG
,
58×33×32CM
3
2
KEYBOARD AND CHARACTER PROMPT
2.1
KEYBOARD