Troubleshooting
- How to test if a jump starter can work after receiving it?
- What to do if you failed to jump start your car.
- What to do if you received a defective product.
- What to do if the screen doesn't show any 'READY' icon when jump start a car.
- What to do if the screen shows 'Error Code 4'
- What to do if the screen shows 'Error Code 3'
- What to do if the screen shows 'Error Code 2'.
- What to do if the screen shows 'Error Code 1'.
- What to do if you can't charge the jump starter pass throught 76% or XX%
- What to do if the wall charger cannot work.