S ZEVZO A11 jump starter front view showing compact portable design for roadside boosts.
S ZEVZO A11 jump starter top display shows battery status at a glance.
S ZEVZO A11 jump starter clamps demonstrate durable all-metal construction.
S ZEVZO A11 jump starter USB ports for charging devices on the go.
S ZEVZO A11 jump starter 500-lumen flashlight aids night-time emergencies.
S ZEVZO A11 jump starter carrying case for easy storage and transport.
S ZEVZO A11 jump starter battery pack highlighting 80.66Wh capacity.
S ZEVZO A11 jump starter packaging with included accessories for quick setup.
S ZEVZO A11 jump starter front view showing compact portable design for roadside boosts.
S ZEVZO A11 jump starter top display shows battery status at a glance.
S ZEVZO A11 jump starter clamps demonstrate durable all-metal construction.
S ZEVZO A11 jump starter USB ports for charging devices on the go.
S ZEVZO A11 jump starter 500-lumen flashlight aids night-time emergencies.
S ZEVZO A11 jump starter carrying case for easy storage and transport.
S ZEVZO A11 jump starter battery pack highlighting 80.66Wh capacity.
S ZEVZO A11 jump starter packaging with included accessories for quick setup.

S ZEVZO A11 Jump Starter – 5000A Portable Car Battery Booster (10L Gas / 7L Diesel) with USB, LCD Display, and Flashlight

Powerful jump-start capability for everyday reliability The S ZEVZO A11 delivers a boosted 5000A jump start, designed...
Vendor: S ZEVZO
Availability: In stock
£137.17
£137.17
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S ZEVZO A11 jump starter front view showing compact portable design for roadside boosts.

S ZEVZO A11 Jump Starter – 5000A Portable Car Battery Booster (10L Gas / 7L Diesel) with USB, LCD Display, and Flashlight

£137.17
S ZEVZO A11 jump starter front view showing compact portable design for roadside boosts.
S ZEVZO A11 jump starter top display shows battery status at a glance.
S ZEVZO A11 jump starter clamps demonstrate durable all-metal construction.
S ZEVZO A11 jump starter USB ports for charging devices on the go.
S ZEVZO A11 jump starter 500-lumen flashlight aids night-time emergencies.
S ZEVZO A11 jump starter carrying case for easy storage and transport.
S ZEVZO A11 jump starter battery pack highlighting 80.66Wh capacity.
S ZEVZO A11 jump starter packaging with included accessories for quick setup.

S ZEVZO A11 Jump Starter – 5000A Portable Car Battery Booster (10L Gas / 7L Diesel) with USB, LCD Display, and Flashlight

£137.17
Description
Description
x

Powerful jump-start capability for everyday reliability

The S ZEVZO A11 delivers a boosted 5000A jump start, designed to revive 12V batteries in vehicles up to 10.0L gasoline and 7.0L diesel engines. Whether you drive a car, SUV, truck, motorcycle, or boat trailer, a reliable boost is within reach with a single charge that supports up to about 50 starts.

  • Boosted cranking power: 5000A for quick starts
  • Supports up to 50 starts per full charge
  • Engine compatibility: up to 10.0L gas / 7.0L diesel
  • Dual USB quick-charge ports for devices
  • Auto-shut-off to stay ready between uses

Beyond starting, this compact unit doubles as a portable power bank with 80.66Wh capacity. Two USB quick-charge ports (5V/3A) let you top up phones, cameras, tablets, and more on the go. A smart auto-shut-off keeps the unit in standby mode for long-term readiness between trips.

Auto-shut-off helps conserve energy when the unit is stored, so it’s ready when you need it. The A11 balances power and portability, making it suitable for daily commutes, road trips, or unexpected roadside moments.

Light, display, and ease of use

A 500-lumen LED flashlight offers three modes—continuous, strobe, and SOS—making night-time roadside situations safer and simpler. The upgraded LCD display keeps battery status and system alerts easy to read at a glance, even in low light.

  • 500-lumen flashlight with three modes
  • Clear LCD readouts for battery and status
  • Compact, lightweight design for easy handling

Safety first, built to last

Rugged all-metal jumper clamps paired with a comprehensive 10-protection system (reversing polarity, short circuit, overcharge, overcurrent, temperature extremes, overvoltage, reverse charge, and overload) help you stay in control during jumps and charging.

  • All-metal clamps for durability
  • 10 protection features to reduce common risks
  • User-friendly, safe operation during emergencies

What’s included and after-sales support

Inside the package you’ll find the A11 jump starter, carrying case, smart clamps, a USB charging cable, a USB charger, and a user manual. S ZEVZO backs the product with 2 years of hassle-free returns and lifetime technical support.

  • A11 jump starter unit
  • Carrying case and smart clamps
  • USB charging cable and USB charger
  • User manual
  • 2 years returns and lifetime tech support

FAQ

Q: What engines can the S ZEVZO A11 jump starter handle?

A: It delivers up to 5000A to start 12V vehicles up to 10.0L gas and 7.0L diesel.

Q: What safety protections does it offer?

A: Includes a 10-protection system and all-metal clamps for safe, controlled operation.

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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