•
6
•
4. FEATURES
Jump Starter
1.
12V DC socket
2.
Jump starter ON/OFF switch
3.
USB button
4.
Digital display
5.
Display button
6.
USB port
7.
Heavy-duty battery clamps
1 2 3 4
5
6
7
1
2
3
4
Charger
1.
Hook attachment
2.
Charging status LED
3.
Bad Battery LED
4.
Power LED
Memory Saver
4.1 Digital Display
When connected to a battery, the digital
display can be used to indicate the battery’s
voltage. When not connected to a battery,
the digital display can be used to indicate
the percent of charge or the voltage of the
jump starter’s internal battery.
To check the internal battery’s charge
status, make sure the rotary switch is in
the OFF position, then press the display
button on the front of the jump starter.
The digital display will show the battery’s
percent of charge. A fully charged battery
will read 100%. Charge the internal battery
if the display shows it is under 100%.
NOTE:
The internal battery’s percent of
charge is most accurate when the jump
starter has been disconnected from all
devices and charging sources for a few
hours.
To check the voltage level of the jump
starter’s internal battery, make sure the clips
are attached to their plastic storage holders
and not touching each other, and then turn
the rotary switch to the 12V position (12V or
24V position on PS4444JS). The display will
indicate the battery’s voltage.
To check the voltage level of the vehicle’s
battery, make sure the switch in the OFF
position, then connect the clips to the
vehicle’s battery. The display will indicate
the battery’s voltage.
4.2 Charger LED Indicators
POWER (green) LED lit:
The
charger is connected to AC power.
CHARGING STATUS LED
(
green)
pulsing slowly:
The charger is
charging the jump starter’s internal
battery, or the battery is fully
charged and the charger is in
Maintain mode.
CHARGING STATUS LED
(
yellow/orange) flashing rapidly:
The charger has detected a problem
with the battery. See
Troubleshooting
for more information.
BAD BATTERY (red) LED lit:
The charger has detected a problem
with the battery. See
Troubleshooting
for more information.
