Illustration of NOCO Boost X GBX45 1250A 12V Jump Starter
Illustration. Product appearance may vary; check the retailer page for exact details.

Auto · Amazon

NOCO Boost X GBX45 1250A 12V Jump Starter

A 12V jump starter with 1250A peak starting current, rated for gas engines up to 6.5L and diesel engines up to 4.0L.

  • Details checked against the maker’s page
  • Reviewed by a person before publishing
  • Last checked Oct 31, 2026

As an Amazon Associate I earn from qualifying purchases. How it works

See it in 15 seconds. Sound is off until you turn it on.

Why it’s worth a look

The NOCO Boost X GBX45 is designed to jump-start 12V lead-acid batteries. It has a 31Wh lithium-ion internal battery, USB-C input and output, USB-A output, and a 100-lumen LED flashlight. It includes HD Precision battery clamps, a USB-C to USB-C cable, and a microfiber storage bag.

Keep looking

All finds
AmazonCheck the latest price
Check price