When Recharging the GB30.
LED
25%
The 25% Charge LED will slowly
Red LED
pulse "On" and "Off", when the
battery is less than 25% charged.
25% 50% 75% 100%
When the battery is 25% charged,
the Red Charge LED will be solid.
50%
The 50% Charge LED will slowly
Red LED
pulse "On" and "Off", when the
battery is less than 50% charged.
25% 50% 75% 100%
When the battery is 50% charged,
the Red Charge LED will be solid.
75%
The 75% Charge LED will slowly
Yellow LED
pulse "On" and "Off", when the
battery is less than 75% charged.
25% 50% 75% 100%
When the battery is 75% charged,
the Yellow Charge LED will be solid.
100%
The 100% Charge LED will slowly
pulse "On" and "Off", when the battery
Green LED
is less than 100% charged. When the
25% 50% 75% 100%
battery is fully charged, the Green LED
will be solid, and the 25%, 50% and
75% Charge LEDs will turn "Off".
Understanding Error Conditions.
The GB30 shall display an Error Condition when a reverse
polarity condition is present a battery below two (2) volts,
or the internal battery overheating. When one of these Error
Conditions are present, the following will happen:
Error
Error LED
Reverse polarity/
Reverse the battery
Solid Red
connections.
Explanation
Reason/Solution
Error
Error LED
Blinking Red
w/Cables Connected
Properly
Boost Light Does
Not Come On
w/Cables Connected
Properly
Charging the GB30.
Connect the GB30 using the included USB Charge
Cable to the USB IN port and the USB car charger. It
can also be recharged from any USB powered port,
like an AC adapter, car charger, laptop and more. The
USB IN port is rated at 2.1 Amps to ensure safe and
efficient charging of the internal lithium battery. Due to
FCC regulations, we recommend not to charge and
discharge the unit at the same time.
Charging Times.
The time to recharge a GB30 will differ based on the
discharge level and the power source used. Actual
results may vary due to battery conditions.
USB Charger Rating
.5A
Time
12hr
Charging Your USB Devices.
You can recharge virtually any USB device, like a
smartphone. Connect the included USB Charge Cable
to the USB OUT port and connect to your USB device.
Reason/Solution
The internal battery is too
hot/
Allow the unit to cool.
Bring the unit into cooler
environment.
Connected battery is below
2-volts/
Remove all loads, and
try again, or use Manual
Override Mode.
1A
2A
6hr
3hr