HALO Bolt Ultimate 3 Portable Car Jump Starter & 130 PSI Air Compressor — Black, 1500A Peak, 55.5Wh Power Bank

The HALO Bolt Ultimate 3 is a compact 4-in-1 roadside power kit that jump-starts 12V vehicles, inflates tires up to 130 PSI, charges USB and AC devices, and provides a multi-mode floodlight.

Designed for drivers who want one rugged, portable unit instead of multiple gadgets, the Bolt Ultimate 3 combines a high-capacity battery, integrated air compressor, AC and USB outputs, plus safety-focused jumper cables and a large, easy-to-read display. It’s built to revive cars, SUVs, trucks and marine batteries, keep your devices powered, and give clear lighting and diagnostics during roadside errands or emergencies.

How powerful is the jump-start capability and how safe is it to use?

The unit delivers 1500 peak amps tailored for 12V systems, which is enough to restart most cars, SUVs, light trucks and marine batteries. HALO’s patented spark-proof clamps and onboard smart protections prevent reverse polarity, overcurrent, and short circuits, making the process safer for first-time users and pros alike.

• 1500 peak amps for reliable starts in cold or low-voltage conditions
• Smart battery protection prevents overcurrent and reverse polarity
• Spark-proof jumper clamps reduce hazard during clamp connection
• 3-step jump-start guide printed inside the carrying pouch for quick reference

Can it inflate tires and how precise is the air compressor?

The built-in compressor supports inflation up to 130 PSI with an included interchangeable nozzle kit, making it suitable for car tires, bike tires, sports gear and inflatables. A precision pressure control lets you monitor and stop at the correct pressure, avoiding overinflation while saving time at the roadside.

• Integrated 130 PSI air compressor with a 24" extension hose
• Interchangeable tips for valves, inflatables and sports equipment
• Precision pressure control for accurate target PSI
• Compact design for storage in a trunk or garage kit

What charging options does it offer for phones, laptops and other devices?

The Bolt Ultimate 3 doubles as a portable power station with a 55.5Wh battery, providing USB-C PD and USB-A outputs plus a 110V AC inverter for small electronics like laptops. Bi-directional USB-C supports fast input charging and device output, and pass-through charging lets you recharge the unit while powering connected devices.

• USB-C PD 20W input/output and an additional USB-A port for multiple devices
• 110V AC inverter rated up to 75W for small laptops and appliances
• Pass-through charging: charge the unit while powering devices
• Estimated up to 80 jump starts on a full charge under ideal conditions

How useful is the lighting and display for roadside use?

The large digital display provides real-time voltmeter and status information so you can diagnose battery conditions, while a 3-mode floodlight (white, red and red SOS) improves visibility and safety at night. The floodlight also doubles as an emergency signal, and its modes help conserve battery when power is limited.

• Extra-large digital display with voltmeter and system diagnostics
• 3-mode floodlight (white, red, red SOS) for visibility and signaling
• Durable housing for outdoor and roadside conditions
• Microfiber carrying pouch stores accessories and a quick-use jump guide

Who is this for? The HALO Bolt Ultimate 3 is aimed at commuters, families, outdoor enthusiasts, fleet drivers and anyone who values multi-function emergency gear. It’s particularly useful for people who want a single, portable device to handle dead batteries, low tire pressure, device charging and emergency lighting without juggling separate tools.