Save 35% on this 6000A high-output car battery jump starter with quick charging

This post is brought to you in paid partnership with AVAPOW.

If you want a jump starter that doesn’t flinch at big engines or seriously drained batteries, this 6000A portable car battery booster is built for the heavy lifting. It’s currently $142.49, down from $219.99, which is a 35% Black Friday discount on a unit rated for all gas engines and up to 12L diesel.

Alongside jump-starting, it doubles as a power bank with fast-charging ports and a bright LED light, so it’s just as handy on road trips and campsites as it is during an unexpected breakdown.

What you’re getting

This isn’t a basic “just enough to crank a compact car” box—it’s a high-output pack meant to handle demanding vehicles and rough scenarios.

Key details:

• 6000A peak current, suitable for all gas engines and up to 12L diesel
• Dual USB quick charge ports, so you can fast-charge phones, tablets, and other gadgets
• A DC output, useful for powering compatible 12V accessories
• 12V jump pack design with included clamps for standard automotive batteries
• A built-in bright LED light, helpful for night-time jump-starts, roadside checks, and general emergency use

The idea is to give you one compact device that can wake up a stubborn battery and keep your essential electronics powered when you’re away from an outlet.

Why it’s worth it

Where this type of jump starter really shines is in its flexibility and headroom:

• Extra power in reserve – 6000A peak current means it’s far less likely to struggle with larger engines or cold-weather starts.
• Works across multiple vehicles – From family cars and trucks to larger diesel setups (within spec), you can cover a whole household with one unit.
• More than a “just in case” tool – The dual USB quick-charge ports and DC output turn it into a practical travel power source, not just something that lives in the trunk.
• LED light built in – A small detail that becomes very important when you’re dealing with a dead battery in the dark.

For people who drive bigger vehicles, tow, camp often, or just want more of a margin for error, the extra capacity and added outputs make it easier to justify spending more on a serious jump starter instead of a barebones one.

At $142.49, you’re getting a top-end unit at more of a mid-range price.

The bottom line

If you’d rather have a jump starter that feels overqualified than underpowered, this 6000A car battery booster is designed to be that “no drama” option in your trunk. With support for all gas engines and up to 12L diesel, quick-charge USB ports, DC output, and a bright LED light, it’s a single device that covers a lot of what you want in an emergency kit.

At $142.49, down from $219.99, it’s a strong Black Friday pickup for anyone who wants serious backup power for their vehicle and their devices.