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User’s Manual—Read before using this equipment
www.wagan.com
7
BATTERY STATUS
The LED Battery Indicator provides the current state of charge on the internal battery. It is the
user’s responsibility to periodically monitor the battery’s status and recharge every 3 months in
addition to recharging after each use.
1. Disconnect any input or output power cords and turn off all switches.
2. Press the USB/Battery Status button.
3. Observe the LED indicator to determine battery status.
• Red: Battery is discharged. Charge immediately.
• Yellow: Charge immediately.
• Green: Battery is fully charged.
4. Press the USB/Battery Status button again to turn it off.
CHARGING THE BATTERY JUMPER
ELECTRICAL SHOCK! Exposure to water may cause electrical shock� Exposure to
water and excessive moisture will also damage the unit and void the warranty�
Charge your Battery Jumper in an upright position for a full 48 hours before initial use�
Continue to maintain the life of your Battery Jumper (as with all lead-acid batteries) by fully
recharging the unit every 3 months even if the Battery Jumper has not been used.
AC Charging
Only use the AC charging adapter supplied with this unit�
Make sure the supplied AC/DC
charging adapter is to be powered by the correct voltage (110V AC or 220V AC depending on
your country/region).
1. Make sure all Battery Jumper switches are off.
2. Plug the DC end of the AC/DC charging adapter into the Battery Jumper ’s charging jack.
3. Connect the AC end of the AC/DC charging adapter to the wall outlet.
4. The Battery/Charging Indicator will light up red during the charging process. The Battery Jumper
can be charged continuously via AC adapter without damaging the internal battery.
5. Disconnect the adapter from the AC outlet first, then from the charging jack.
6. Press the USB/Battery Status Button and observe the Battery Status Indicator for the state of
charge on the unit’s internal battery. Press the USB/Battery Status Button again to turn it off.
DC Charging in Your Vehicle or Boat
Only use the DC charging adapter supplied with this unit�
Your vehicle
engine must be running
while charging the Battery Jumper.
Do NOT exceed 12 hours
of continuous charging time.
1. Make sure all Battery Jumper switches are off.
2. Plug the small end of the DC power cord into the Battery Jumper ’s charging jack.
