GOOLOO ‎GT4000S Jump Starter 4000 Amp Car Starter 100w Two-way Fast-charging Portable Car Battery Charger Booster Pack

User Manual - Page 4

For GT4000S. Also, The document are for others GOOLOO models: GT4000*

PDF File Manual, 21 pages, Read Online | Download pdf file

GT4000S photo
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6. Power Button: Press 1-2s to power
on the jump starter, press about 10s
to force shutdown.
Product Parts and Functions Description
3
6
8
7
9
7. BOOST Button: Press 1-2s to force
output, and READY will be displayed
on the screen.
8. 12V Battery Clamps Output: DO
NOT press the BOOST button before
connecting the clamps to the vehicle
battery correctly.
9. LED Light: Turn on the unit first by
pressing the power button for 1-2s ,
then press the power button 1-2s
again to turn on the LED light.
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