WOLFBOX 4000A Portable Jump Starter & Air Compressor — 4000A Peak, 160 PSI, 65W USB‑C

The WOLFBOX 4000A is a compact all-in-one emergency power pack that jumps 12V vehicles, inflates tires up to 160 PSI, and fast-charges devices with a 65W USB‑C port.

Built around an 88.8Wh battery and a peak 4000A starting current, this portable jump starter combines a high-pressure 160 PSI air compressor, a 65W USB‑C PD fast charger, and a 400‑lumen LED light in a single, weather-resistant unit. It’s engineered for drivers, campers, and roadside responders who need a reliable, multi-function tool that’s quick to recharge and simple to operate.

How quickly will the WOLFBOX start a dead car battery?

The 4000A peak current gives this unit the muscle to start most 12V engines, including gas and diesel engines up to about 10L. It’s designed to revive a fully dead battery and deliver stable cranking power without bulky cables or separate tools.

• Peak 4000A output for strong initial cranking
• Suitable for up to 10L gas and 10L diesel engines
• Integrated jumper cables and reverse‑polarity protection for safe connection

What does the air compressor do and how fast is it?

The built-in compressor pushes up to 160 PSI with a 45 L/min flow rate so it can quickly restore tire pressure on cars, SUVs, and many pickup tires. Inflation times are short, turning slow roadside repairs into a few minutes of work.

• Inflates a 315/70 R17 pickup tire from 30 to 36 PSI in about 2.5 minutes
• Inflates a 275/70 R17 SUV tire in roughly 1 minute 20 seconds
• Inflates a 195/65 R15 sedan tire from 29 to 36 PSI in about 40 seconds

Can the WOLFBOX charge my phone or laptop on the go?

Yes — the unit contains a 24000mAh (88.8Wh) battery and a 65W USB‑C PD port that supports both input and output, so it recharges quickly and powers phones, tablets, and many laptops. A QC3.0 USB‑A port provides an additional fast-charging option for legacy devices.

• 65W USB‑C PD input/output for fast charging and rapid unit recharge (about 90 minutes)
• QC3.0 USB‑A port for smartphones and accessories
• 24000mAh capacity for multiple device charges during travel or emergencies

What safety and outdoor durability features are included?

The WOLFBOX is built to perform in challenging conditions with multiple protections and an IP64 rating for dust and splashing resistance. It also runs at low temperatures and includes a bright multifunction LED to aid night-time roadside tasks.

• 10 types of electronic protections, including short‑circuit and reverse‑polarity safeguards
• Operates down to -4°F for cold-weather reliability
• 400‑lumen LED light with high, strobe, and SOS modes for visibility and signaling

Who is this for? Drivers who want a single portable device that covers battery boosts, tire inflation, lighting, and device charging will appreciate the WOLFBOX 4000A. It’s tailored to weekend adventurers, fleet drivers, and anyone who values fast recharging, high starting power, and compact emergency gear that performs in cold or wet conditions.