Troubleshooting - Hummer H3 User Manual

TROUBLE SHOOTING:
Finding Cause Remedies
The indicator light on The vehicle battery is Hold the BOOST button on
the Sparkless Smart either at ZERO the controller for 3
Cables controller is off voltage or is not seconds until the Green
after connecting to the connected with a light is on and it's ready to
vehicle battery. battery. jump start.
Takes over 10 hours to Incorrect AC adapter Recommended to
recharge the H3 being used to recharge it by 2A output
recharge the H3. USB charging adapter.
There is no response The low voltage Plug the charging adapter
when pressing the protection is into the charging port to
Power button on the H3. activated and the activate the electronic
electronic circuit has circuit.
been shut off.