Power Source; Recharge Battery - G-project G-BOOM2 Manual

POWER SOURCE

Connect the supplied AC adaptor (DC 12V 1.5A) to the DC IN Jack on the back of
G-BOOM2 and plug the other end into a standard wall outlet (100~240V 50-60Hz).
NOTES: Disconnect both ends of the power cord when not in use. Use only the supplied
AC adaptor with the following spec: AC In - 100-240V AC, 50/ 60Hz / DC Out - 12V 1.5A

RECHARGE BATTERY

AC outlet
Connect the supplied AC adaptor to the DC IN Jack
on the back of G-BOOM2 and plug the other end into
a standard wall outlet to being automatically
recharging the built-in battery. The red LED charging
light on G-BOOM2 will illuminate to indicate charging
process and turn off when the battery is fully charged.
AC adapter