Specification :

" 2B charger for all laptop models and many other
digital devices with 80W power.
Manually control charger with LCD screen to
show power and voltage.
Available with 8 DC connectors suitable for more
than 50 laptop models .
AC input 110V-260V-50-60Hz-1.5A.
DC output voltage:
12/ 15/ 16/ 18/ 19V@ 5A-20/ 24V@ 90W max.
USB socket used to charger small size electronic
devices like MP3, MP4, and IPods.
short circuit technique protection.
Anti-impacts body with copper wire to guarantee
long lasting usage.
"