BuTure VAC Portable Car Battery Jump Starter 6000A 21800mAh — 8.5L Gas/8.0L Diesel, Power Bank & LED Light

If your car battery fails at an inconvenient moment, this BuTure VAC unit offers a high-current, portable solution that fits in a trunk or garage shelf. Built around QDSP technology and four high-capacity cells, it delivers a powerful one-press start while providing USB charging ports and a multi-mode LED lamp for emergencies. The integrated 5" LCD and protective jumper cable system give clear status information and added safety when connecting to a dead battery.

How does the jump starter get a car moving again?

The BuTure VAC jump starter produces a peak 6000A boost, engineered to crank 12V engines up to 8.5L gas or 8.0L diesel. Its QDSP-enhanced output and robust internal cells supply the high surge current required to turn over a dead starter quickly and repeatedly across a thousand-plus charge cycles.

• Peak 6000A current for instant cranking power.
• Rated to restart large gasoline and diesel engines as specified.
• Operates reliably between −20℃ and 60℃ for cold or hot conditions.
• Long lifecycle: support for over 1000 recharge cycles.

What other functions does it provide besides jump-starting?

Beyond vehicle starting, the unit is a 21800mAh power bank with two USB fast-charge outputs for phones, tablets and small electronics. It also includes a bright LED light with steady, flash and SOS modes so you can illuminate a roadside or signal for help when needed.

• 21800mAh capacity suitable for multiple device charges.
• Two fast USB outputs to recharge smartphones and tablets.
• LED lamp with lighting, strobe and SOS modes up to extended run times.
• Low self-discharge retains readiness for up to 24 months in standby.

How does the product keep users and vehicles safe during use?

The BuTure VAC system pairs patented jumper cables with an independent LCD on the cable module to display voltage and error alerts in real time. Multiple built-in protections reduce risks from reverse polarity, short circuits and overcurrent, helping make connections safer for users and vehicles.

• Independent cable-mounted LCD shows voltage and error codes instantly.
• Ten upgraded protections including reverse-polarity and short-circuit safeguards.
• Rugged metal-texture edging and dust/rain-resistant body for outdoor use.
• Extended cable length for easier access to battery terminals in cramped spaces.

How easy is it to read and operate in real situations?

A 5-inch integrated LCD gives a clear, at-a-glance view of battery level and operating status so you can make quick decisions during an emergency. The unit’s intuitive controls and visible indicators reduce guesswork when jumper-clamp connection and power delivery matter most.

• Large 5" display for battery percentage and operational messages.
• Simple one-button operation for jump-start and flashlight modes.
• Status feedback helps avoid incorrect hookups and saves time.
• Compact footprint and ergonomic shape for easy carriage and storage.

Who is this for: drivers, fleet operators, and outdoor enthusiasts who want a compact, high-output jump starter that doubles as a reliable power bank and emergency light. It suits owners of larger gasoline and diesel vehicles within the stated engine limits, roadside repair kits, and anyone who values a durable, easy-to-read unit with advanced protective features for safe, fast restarts.