POWNYM QB08X Roadside Emergency Jump Starter with Air Compressor 150PSI & 9000A 12V Battery Booster (6.8 Gas/3.4L Diesel)

POWNYM QB08L Roadside Emergency Jump Starter — 9000A Air Compressor Combo 150 PSI

Two critical roadside tools, one rugged device. The POWNYM QB08L combines a powerful 9000A car jump starter with a built-in 150 PSI air compressor, so you can handle the two most common vehicle emergencies — dead battery and flat tire — with a single tool. Jump-start gas engines up to 6.8L and diesel up to 3.4L, then inflate your tires to exact pressure with the auto-stop digital gauge. One device, complete roadside independence.

Key Features

• 9000A peak jump current — starts gas engines up to 6.8L and diesel engines up to 3.4L
• Built-in 150 PSI air compressor — inflate car, SUV, and bike tires with auto-stop digital pressure gauge
• Two-in-one emergency tool — jump starter + tire inflator in one compact unit; no need to carry separate devices
• Smart safety jumper clamps — reverse polarity protection, over-current safeguard, spark-proof design
• LED emergency light — multi-mode illumination (steady, strobe, SOS) for roadside visibility
• USB power bank — charge phones and devices when away from conventional power
• 12V battery compatibility — works with all standard passenger vehicle 12V batteries

Why a Jump Starter + Inflator Combo?

Dead batteries and flat tires are the top two reasons drivers get stranded. Carrying two separate devices takes up trunk space and costs more. The QB08L puts both lifesaving functions in one compact tool — and you only need to remember to charge one device before a road trip.

Frequently Asked Questions

Q: Can I use the jump starter and air compressor at the same time?
A: Use them sequentially for best results — jump-start first, then inflate tires. The device's battery powers both functions but alternating use maximizes performance.

Q: What vehicles can this jump-start?
A: Gas engines up to 6.8L (covers most sedans, SUVs, and pickup trucks) and diesel engines up to 3.4L (light trucks and SUVs).

Q: How accurate is the tire pressure gauge?
A: The built-in digital gauge displays real-time PSI with ±1 PSI accuracy and auto-stops at your preset target pressure.