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NOCO · Jump Starters

NOCO Boost X GBX45

More power in a still-compact box. Great if you drive a V8 truck or larger SUV and want more cranking power than the GB40.

Our verdict

Recommended

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Researched: specs, expert tests and owner reviews How we evaluate

Where it ranks in our shortlists

Buy it if
You drive a V8 truck or larger SUV and want more cranking power than the GB40.
Skip it if
You drive a small car; the GB40 does the job for less.
Check price at Amazon Paid link
Best for
Trucks and bigger SUVs
Stand-out feature
More power in a still-compact box
Typical US price
$130–$160

Is the NOCO Boost X GBX45 worth buying?

Yes, for most people. It is the right buy if you drive a V8 truck or larger SUV and want more cranking power than the GB40. We score it 8.5 out of 10.

A fair price to pay

$130–$160

Usual price range in the US. At or below $130 is a good deal. Paying more than the top of the range? Check another store, or wait for a sale.

Want to spend less?

NOCO Boost Plus GB40

Usually $90–$110. Pick it if you drive a typical gas car or small SUV and want a compact, safe jump starter in the glove box.

Our higher-rated pick

NOCO Boost Plus GB40

Usually $90–$110. Pick it if you drive a typical gas car or small SUV and want a compact, safe jump starter in the glove box.

Before you check out

  • Buy from the store itself or the brand’s official shop, so the manufacturer warranty applies.
  • Match the exact model name. Older or regional versions are often listed under a similar name.
  • Check the return window and who pays for returns before you order.
Check price at Amazon Paid link

Pros and cons

Pros

  • More power than the GB40
  • USB-C charging in and out
  • Same spark-proof safety

Cons

  • Costs more
  • Still not for very large diesels

Key specifications

Peak current1,250 A
EnginesUp to 6.5L gas, 4.0L diesel
ChargingUSB-C

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