AUTOONE 4000A jump starter front view ready for roadside boosts
AUTOONE 4000A clamps closeup showing safe protection features
AUTOONE 4000A LED light and display for night emergencies
AUTOONE 4000A USB output enables on-the-go device charging
AUTOONE 4000A smart clamps with safety protections during boosts
AUTOONE 4000A compact design fits in your glove box
AUTOONE 4000A emergency LED light and power bank in one unit
AUTOONE 4000A jump starter front view ready for roadside boosts
AUTOONE 4000A clamps closeup showing safe protection features
AUTOONE 4000A LED light and display for night emergencies
AUTOONE 4000A USB output enables on-the-go device charging
AUTOONE 4000A smart clamps with safety protections during boosts
AUTOONE 4000A compact design fits in your glove box
AUTOONE 4000A emergency LED light and power bank in one unit

AUTOONE 4000A Car Jump Starter – Portable Jump Box with USB Power & LED Light

Be ready for road-side surprises On the road, a sudden battery drain can derail plans in moments....
Vendor: AUTOONE
Availability: In stock
£56.37
£56.37
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Subtotal: £56.37
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AUTOONE 4000A jump starter front view ready for roadside boosts

AUTOONE 4000A Car Jump Starter – Portable Jump Box with USB Power & LED Light

£56.37
AUTOONE 4000A jump starter front view ready for roadside boosts
AUTOONE 4000A clamps closeup showing safe protection features
AUTOONE 4000A LED light and display for night emergencies
AUTOONE 4000A USB output enables on-the-go device charging
AUTOONE 4000A smart clamps with safety protections during boosts
AUTOONE 4000A compact design fits in your glove box
AUTOONE 4000A emergency LED light and power bank in one unit

AUTOONE 4000A Car Jump Starter – Portable Jump Box with USB Power & LED Light

£56.37
Description
Description
x

Be ready for road-side surprises

On the road, a sudden battery drain can derail plans in moments. The AUTOONE 4000A Car Jump Starter is designed to help you regain momentum quickly, with a focus on practical, real-world needs. It delivers a powerful peak current and portable convenience so you can feel prepared without stressing about the next setback.

Core capabilities at a glance

  • Peak current up to 4000A to restart a completely depleted engine in minutes, supporting up to 10.0L gas and 8.0L diesel engines.
  • Heavy-duty clamps engineered for secure, stable connections during every jump-start.
  • Fast and straightforward installation that can have a dead battery back online in roughly 5 minutes.
  • USB outputs turn the jump starter into a versatile power bank for phones, tablets, and other devices.
  • Built-in LED flashlight with multiple modes, including SOS and strobe for nighttime or low-light needs.

Compact design meets practical safety

  • Slim, portable form factor fits easily in a trunk, glove compartment, or under a seat for quick access.
  • Smart clamps provide 10 safety protections, covering over-current, short-circuit, overload, and over-voltage scenarios.
  • Reliable support and warranty: 24-months of coverage plus professional 7/24 customer assistance for peace of mind.

This jump starter blends performance and practicality, offering a practical solution for day-to-day driving needs and unexpected delays. While it can help with many common jump-start scenarios, actual results depend on vehicle condition and battery health. Use as directed, and consider routine checks to keep your vehicle ready for the road.

FAQ

Q: What engines can the AUTOONE 4000A jump starter handle?

A: It supports gas engines up to 10.0L and diesel up to 8.0L.

Q: What additional features does this jump starter include?

A: USB charging, built-in LED light with SOS/strobe, smart clamps with 10 protections, and a 24-month warranty.

Shipping & Return
Shipping & Return
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Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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