After
Before
Quick Use
1. Keep It Charged
Fully charge and store it in your vehicle.
2. Jump Start (12V)
Connect clamps correctly and jump start following your manual/procedure.
3. Inflate Tires
Use the built-in inflator to top up tire pressure (150 PSI max shown in listing visuals).
Common Questions Before You Buy
What is this product?
An all-in-one 12V jump starter with air compressor (tire inflator), OBD2 diagnostic feature, and camping/emergency lights (UTRAI JS-30).
Does it include tire inflation?
Yes. Built in 150PSI tyre inflator with auto pressure shutoff.
Does it really have OBD2 diagnostics?
Yes. The unit has a built in OBD2 diagnostic scanner that can read and display car fault codes.
How powerful is it (amps)?
The listing claims 7000A, but the specs table shows Peak Current: >1200A. Peak ratings can vary by listing/measurement—confirm your vehicle requirements before purchase.
Is it fast-charging?
Yes. Two-way fast charge is supported for both input charging and USB output.
Does it have emergency lighting?
Yes—camping/emergency light features are promoted (including a “2000 lumen” lighting claim in the image).



Built in OBD2 diagnostic scanner reads car fault codes
