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    WOLLAR 4000A Peak Jump Starter with Dual-Cylinder Air Compressor - 5-in-1 Car Battery Jumper Starter, 12V Portable 160PSI Ultra-Fast Tire Inflator, 24000mAh 88.8Wh Jump Box for 10L Gas/Diesel Engines

    • REAL 4000A · STARTS 10L ENGINES IN -4°F 4000A peak current, third-party lab tested not a fake 5000A/8000A claim. Starts dead batteries up to 10.0L gas and 10.0L diesel engines including pickup trucks and large SUVs at -4°F (-20°C). BOOST mode available for deeply discharged batteries with extremely low voltage.
    • DUAL-CYLINDER · 60L/MIN · 30+ MIN NO OVERHEAT[2026 Upgrade] Dual-cylinder design delivers 60L/Min airflow. Fills a standard car tire (0-36PSI) in just 2-3 minutes single-cylinder pumps take 8-10 minutes for the same job. Runs 30+ minutes continuously without overheating, keeping you moving when it matters most.
    • 5-IN-1 · AIR PUMP + JUMP STARTER + FLASHLIGHT + POWER BANK + SOS Not just a jump starter. 5 functions in one: car battery jump starter · 160PSI dual-cylinder air pump (60L/Min, 5 preset modes) · LED flashlight with SOS mode · 24000mAh power bank (6-7 phone charges) · emergency SOS beacon. Auto-shutoff prevents over-inflation. 8 nozzles included for tires, bikes, pool floats, inflatable boats, and air mattresses.
    • UL Report · 10-LAYER PROTECTION UL safety Report with 10-layer protection: over-charge, over-discharge, over-current, short-circuit, reverse polarity, and temperature monitoring. Operating range -4°F to 140°F. IP64 rated for dust and water resistance.
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    WOLLAR 4000A Peak Jump Starter with Air Compressor - 5-in-1 Emergency Power Station

    WOLLAR 4000A combines jump starter, tire inflator, flashlight, power bank, and SOS beacon in one device. Roadside emergency companion for dead batteries, flat tires, camping, and winter.

    Real 4000A Peak - Starts 10L Gas/Diesel in -4F

    4000A peak - not a fake 5000A/8000A claim. Starts up to 10.0L gas and 10.0L diesel engines. Works at -4F (-20C). BOOST mode for deeply discharged batteries.

    Dual-Cylinder - 60L/Min - 30+ Min No Overheat

    Dual-cylinder delivers 60L/Min - fills a car tire (0-36PSI) in 2-3 minutes, single-cylinder takes 8-10 minutes. Runs 30+ minutes continuously without overheating. 160PSI max for car tires, truck tires, pool floats, and air mattresses.

    5-in-1 Multi-Function

    • Jump Starter: 4000A, 10L gas/10L diesel at -4F
    • Air Compressor: 160PSI, 60L/Min, 5 preset modes, auto-shutoff
    • LED Flashlight: High-brightness with SOS mode
    • Power Bank: 24000mAh, charges phones 6-7 times
    • SOS Beacon: Emergency signal for roadside distress

    8 nozzle adapters (vs typical 5). BAR/PSI/KPA switchable.

    UL Certified - 10-Layer Protection

    UL certified with over-charge, over-discharge, over-current, short-circuit, reverse polarity, temperature monitoring, low voltage, spark-proof, IP64 dust/water resistance. -4F to 140F.

    24000mAh - 2-Year Warranty

    24000mAh (88.8Wh). 40+ jump starts or 6-7 phone charges. 1000+ charge cycles. 2-year warranty (18 months competitors), 30-day free returns.

    Specifications: 4000A Peak | 24000mAh | Dual-Cylinder 160PSI 60L/Min | 10.0L Gas/10.0L Diesel | -4F to 140F | 5 Preset Modes | 8 Nozzles | 2-Year Warranty

    Package: 1x Jump Starter | Battery Clamps | Air Hose | 8x Nozzles | Type-C Cable | Carrying Case | Manual

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