okrinec 4000A Portable Jump Starter 12V with 160PSI Air Compressor, 10000mAh Power Bank — for up to 7.0L Gas / 6.0L Diesel, LED Li

Compact but rugged, this multi-function unit combines a powerful jump starter, a fast tire inflator, an LED emergency light, and a USB power bank into one carryable kit. Designed to work with vehicles up to 7.0L gas and 6.0L diesel, it delivers a high peak current for reliable engine starts and includes smart safety protections and a clear digital display for straightforward operation.

How quickly will it start a dead car and what size engines does it handle?

The 4000A peak current gives strong, instant starts even for large engines. A built-in forced-start mode supplies extra power when battery voltage is extremely low, and a single full charge can deliver many starts before recharging.

• Peak current: 4000A for rapid cranking
• Compatible with up to 7.0L gasoline and 6.0L diesel engines
• Supports about 18 starts per full charge under typical conditions
• Operates in a wide temperature range (-4°F to 140°F) for road-ready reliability

How fast and accurate is the built-in tire inflator?

The integrated compressor reaches up to 160PSI and offers high airflow to restore tire pressure quickly. Smart presets and real-time monitoring let the pump stop automatically when your target pressure is reached, reducing the risk of over-inflation.

• Maximum pressure: 160PSI with 35L/min airflow
• Five inflation modes: Car, Motorcycle, Bike, Ball, Custom
• Four pressure units (PSI/BAR/KPA/kg/cm²) and instant digital readout
• Example speed: small car tire rise by ~4PSI in about one minute

What extra features help during roadside emergencies?

Beyond starting and inflating, the unit functions as a 10000mAh power bank and includes a multi-mode LED light for visibility. The case, vents, and clamps are designed to be user-friendly and safe, reducing stress when you need a quick solution.

• 10000mAh battery to charge phones, tablets, and small electronics
• LED light with Flashlight, Strobe, and SOS modes—long runtime for night use
• 10 built-in protections (reverse-connection, overcurrent, overvoltage, short circuit)
• Auto-check jumper cable indicator that lights red when connection is abnormal

How portable and durable is the jump starter for storage and travel?

The design focuses on grab-and-go convenience and long-term durability. Ergonomic carrying, a shockproof EVA storage case, and a honeycomb vent system make it easier to carry, store, and use without overheating during extended tasks.

• Ergonomic handle and balanced weight distribution for easier transport
• EVA storage case with mesh pocket keeps cables and accessories organized
• Honeycomb venting reduces battery temperature by up to 30% under load
• Impact-resistant ABS housing for reliable field durability

Who is this for: The okrinec 4000A jump starter is built for drivers who want a single, compact solution for roadside power needs—car owners, SUV and pickup drivers, motorcyclists, and people who camp or travel. It’s especially useful for anyone who prefers a prepared, multi-function kit that handles dead batteries, flat tires, and device charging with clear, safe controls.