
4.
L
ED
C
ha
rg
e
In
di
ca
to
r
›
5
. C
ha
rg
in
g
04
Press Switch to check the JC20 battery condition
45%
2 LEDs
85%
3 LEDs
100%
4 LEDs
0%
0 LEDs
1%
4 Blinking
25%
1 LED
4. LED CHARGE INDICATOR
When charging the Jump Starter, the LED Charge
Indicators located on the top of the device will
fl
ash.
Charging is complete when all 4 LEDs are illuminat-
ed. Charge only at ambient temperatures between
-20° and 60°.
1
.
Plug the home adapter into an AC outlet or plug the
car adapter into the car’s cigarette lighter socket
2
.
Connect the plug on the other end of the adapter
to the Input
15
V
1
A port
3
.
Typical charge time for a discharged battery is
8
hrs
5. CHARGING