ToughSystem®. Never mount anything on top of the 
portable power station/charger.
To attach the portable power station/charger to the 
ToughSystem®, place unit on top of a ToughSystem® box, 
then secure using the side latch anchors as shown. The 
portable power station/charger must be the top-most item. 
Always transport a stacked load with a ToughSystem® 
cart or, if necessary, carry using the handles of the bottom 
mostbox.
 
WARNING: Never pick up a ToughSystem® stack by 
the handles on the portable power station/charger. 
When not mounted to the 
 ToughSystem®, the 
portable power station/charger should be placed on a flat 
surface with battery pack ports facing up.
FIG. D
OPERATION
Installing and Removing Battery Packs 
(Fig. A)
NOTE: For best results, make sure your battery packs are 
fullycharged.
To install the battery packs 
9
 into the portable power 
station, align the battery packs with the rails and slide 
them in until they are firmly seated. Ensure that they do 
notdisengage.
To remove the battery packs from the portable power 
station, press the release button 
8
 on each pack and firmly 
pull the battery packs out. 
It is possible to mix and match batteries. However, the unit 
will default to the lowest capacity battery and the lowest 
charged battery. For optimal performance, use premium 
(3.0Ah or greater) batteries of the same size.
Power-Out Mode
 
WARNING: To reduce the risk of serious personal 
injury, turn unit off and remove the battery 
packs before making any adjustments or 
removing/installing attachments or accessories. 
An accidental start-up can causeinjury.
 
WARNING: Do not operate this unit until you read 
and understand this instruction manual.
 
CAUTION: Unplug any load from the portable power 
station/charger before starting to prevent permanent 
damage to any tool or device.
 
CAUTION: Be sure the power tool/device and 
the portable power station/charger are both off 
before plugging your power tool/device into the 
portable power station/charger. An accidental 
start-up can cause injury.
NOTICE: If plugged into an outlet, the portable power 
station/charger is in Charger-in mode. Power will not 
turn on and the portable power station's Power-out 
receptacle 
6
 will not be live. Power-out mode will 
NOT be active while in Charger-in mode.
The portable power station/charger allows the user to 
power tools and other appliances using the Power-out 
mode and four batteries.
NOTE: It is not intended for powering medical or other 
critical devices.
Check that the batteries have enough charge to run or 
complete the job you are attempting and that the batteries 
are securely latched in their ports.
Front Panel LED and Audio Indicators
The portable power station/charger gives visual and 
audible feedback while in Power-out mode, as seen on the 
front panel LED indicators 
7
, and a beep will sound. The 
blink patterns and beeps with their associated conditions 
arebelow.
The portable power station/charger will indicate a 
system fault by lighting and beeping as shown. For more 
information, refer to the Trouble Shooting Guide at the end 
of this section.