YESPER X1 2000A Jump Starter with 150 PSI Air Compressor — Portable 12V Car Jump Pack, LCD, USB & LED Light

YESPER X1 is a compact, high‑power 2000A jump starter that also houses a 150 PSI turbo air compressor, designed to revive 12V vehicles and quickly inflate tires during roadside emergencies.

Built to combine rapid starting power with on‑the‑spot inflation and basic device charging, the YESPER X1 jump starter targets drivers who want an all‑in‑one emergency tool. Its QDSP battery architecture delivers boosted cranking ability while the integrated compressor offers multiple nozzles and preset modes so you can inflate car, bike, or sports equipment without a separate pump.

How quickly can the YESPER X1 start my vehicle?

The X1 delivers a peak 2000 amps and is rated to restart up to an 8.0L gasoline or 6.0L diesel engine. That peak current is concentrated for fast cranking so you can get a dead battery moving again without waiting for roadside help.

• Peak 2000A starting current for heavy cranking
• Up to ~20 jump starts per full charge (depending on battery health)
• Works on cars, trucks, ATVs, motorcycles, snowmobiles and more

What can the built‑in air compressor do for me?

The integrated compressor produces up to 150 PSI via a turbocharged 35 L/min flow and can inflate a typical car tire to 30 PSI in about three minutes. It includes three nozzle types and four preset modes with AUTO‑STOP to prevent overinflation for routine roadside tire repairs.

• 150 PSI max pressure with turbo 35L/min flow
• Three nozzle attachments for tires, inflatables, and sports balls
• Four preset modes and an AUTO‑STOP feature for precise inflation

Is the YESPER X1 safe and easy to operate?

YESPER built multiple protections into the jump pack: anti‑spark, reverse polarity protection, low‑voltage, overheat and overload safeguards. The smart clamps use clear green/red indicators so you can confirm correct connection before attempting a start.

• Anti‑spark and reverse polarity protection for safe hookup
• Visible LED indicators and LCD status readout
• Allow cooling time between repeated starts; follow manufacturer limits

What other features does it include and how portable is it?

Beyond starting and inflation, the X1 supplies a 5V/2.1A USB port for charging phones or tablets and a multifunction LED light with flashlight, strobe and SOS modes. Weighing around 635 g, it’s compact enough for trunk storage and suitable for camping or travel packs.

• USB output for emergency device charging
• LED light with three modes for roadside visibility
• Compact, lightweight design and heavy‑duty clamps included

Who is this for: The YESPER X1 fits drivers, outdoor enthusiasts and fleet users who want a single, portable solution for dead batteries and low tire pressure. It’s especially useful for owners of larger gasoline or diesel vehicles who need higher peak cranking and those who prefer self‑sufficiency during travel, camping, or winter conditions. Follow the charging and usage recommendations—charge every three months when idle and avoid prolonged exposure to extreme heat—to keep the unit reliable.