Automotive

GOOLOO GP4000 Review: Big Starting Power on a Budget

GOOLOO has built a following as a value alternative to the big jump starter brands, and the GP4000 is its high-power model. It's aimed at drivers with big engines who want lots of starting margin.

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Key features

• High peak output gives headroom for larger engines and cold mornings.
• Multiple protections guard against sparks and wrong hookups.
• USB outputs double it as a power bank.
• A rugged build with rubber corners handles drops.

Best for

Truck and SUV drivers who want a powerful jump pack without paying premium prices.

Things to consider

• Peak amp ratings aren't directly comparable between brands.
• It's bulkier than a glove-box unit.
• There's no air compressor.

Verdict

A strong-value jump starter for bigger vehicles.

Consider instead

NOCO Boost GB40 Review: The Jump Starter Everyone Should Keep in the Glove Box — NOCO GB40: a smaller, well-proven pack for regular cars.