VoltSurge 4000A Portable Jump Starter – 12V Booster for 7.0L Gas / 5.5L Diesel
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Description
xPower, safety, and versatility in one compact pack
The VoltSurge 4000A portable jump starter is a durable battery booster built to revive a completely dead 12V battery. With up to 4000 peak amps, it helps start gasoline engines up to 7.0L and diesel engines up to 5.5L. From passenger cars to trucks, motorcycles, jet skis, lawn mowers, yachts, and more, this unit is designed to adapt to a wide range of situations. The rugged construction and portable form factor mean you can stash it in a trunk or take it along on weekend getaways, ready for moments when power is needed most.
Designed with practicality in mind, the VoltSurge 4000A combines starting power with everyday usefulness. A built-in 100-lumen LED flashlight provides hands-free illumination in low-light conditions, while the dual-port USB charger (5V/3A) keeps your devices topped up during delays or emergencies. The kit balances performance with everyday convenience, helping you stay prepared without a complicated setup.
Safety you can see and hear
Safety is built into every step of the process. The system features eight intelligent protection layers, including spark-proof circuitry, reverse polarity protection, over-current protection, and short-circuit prevention. Visible alarms monitor connections and alert you to potential mistakes before power flows, reducing common jump-start worries.
Performance and protection are paired with a robust design. The unit maintains operation across a wide temperature range (-4°F to 140°F / -20°C to 60°C) and is rated for 1000+ recharge cycles, making it a long-term companion for road trips and routine maintenance alike.
All-in-one power solution
Beyond starting power, this kit serves as a compact power hub. The 100-lumen LED flashlight offers steady, strobe, and SOS modes, while the USB-C and USB-A ports provide versatile charging for phones, GPS devices, and other accessories. Whether you’re stranded on the roadside or camping off-grid, you can rely on a multifunction tool that fits in a compact carry case.
What’s included and built for reliability
- Heavy-duty jumper clamps for a secure, safe connection
- USB to USB-C charging cable and user manual for easy setup
- 1-year warranty for peace of mind
- Durable, all-weather shell designed to withstand tough conditions
Note: Always read the instructions before use to ensure proper operation. If you encounter any issues, customer support is available to assist with guidance and troubleshooting.
FAQ
Q: What engines does the VoltSurge 4000A support?
A: It delivers 4000 peak amps and supports gasoline engines up to 7.0L and diesel engines up to 5.5L.
Q: What safety features does the VoltSurge 4000A include?
A: Eight intelligent protections with alarms, including spark-proof circuitry, reverse polarity protection, over-current protection, and short-circuit prevention.
Shipping & Return
xReturns 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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