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Jump starters spec sheet

GOOLOO GT4000S 12V 4000A Peak Jump Starter with 100W Two-Way Fast: specs and what they mean

Quick answer

The GOOLOO GT4000S 12V 4000A Peak Jump Starter with 100W Two-Way Fast lists for $99.96 and its listing states 4,000A peak.

GOOLOO GT4000S 12V 4000A Peak Jump Starter with 100W Two-Way Fast Charging

GOOLOO GT4000S 12V 4000A Peak Jump Starter with 100W Two-Way Fast Charging

4,000A peak

Specs below are only those the listing states; anything the listing does not state is marked as such.

What does the listing state?

SpecValue
BrandGOOLOO
Price at time of writing$99.96
ASINB09M9HQG73
Peak amps4,000A (maker figure)
Gas engine ratingnot stated
Diesel engine ratingnot stated
Capacitynot stated
Air compressorno
24V outputnot stated

Full listing title: GOOLOO GT4000S 12V 4000A Peak Jump Starter with 100W Two-Way Fast Charging

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Before you rely on this: Connect red to positive first and black to bare engine metal, and never store a lithium pack in a closed car in extreme heat. Researched from published specifications and verified owner reviews, not hands-on testing. General information, not professional advice; check your vehicle manual and your local law.

Updated 2026-09-24