Head-to-head · Best Portable Jump Starters

GOOLOO GP2000 vs NOCO Boost HD GB70

Which is the better buy? Side-by-side on rating, price, strengths, and watch-outs — with the published ratings we averaged to get there.

The short answer

NOCO Boost HD GB70 comes out ahead by a narrow margin (4.3 vs 4.6). The gap is mostly about owners of large gas trucks, V8s and diesel engines who want maximum cranking reserve and rugged cables — read the strengths below before deciding.

Ranked #5 in Best Portable Jump Starters

GOOLOO GP2000

4.3

$49.99as of Jun 7

The GP2000 is the budget value pick: 2000A peak and 8.0L gas coverage for around $80 is hard to beat on paper. TechGearLab named it Best Buy and testers confirmed strong real-world boosts on smaller engines. The catch is uneven owner reliability reports and a weaker reserve, so it is best as an affordable backup rather than a heavy-duty daily tool.

Strengths

— 2000A peak output for the price of most 1000A units
— Rated for up to 8.0L gas and 6.0L diesel engines despite the budget cost
— Handled eight consecutive boosts on a 2.5L engine in testing before recharging

Watch-outs

— Less effective on the largest truck batteries than its amp rating suggests
— Polarized owner reviews, with some early-failure and charging complaints
— Shorter warranty and less proven QC than NOCO

$49.99 · Check Price on Amazon Full review →

Higher ratedRanked #2 in Best Portable Jump Starters

NOCO Boost HD GB70

4.6

$199.95as of Jun 7

The Boost HD GB70 is the pick for big-engine and diesel owners. 2000A reliably cranks 8.0L gas and 6.0L diesel motors, the 40-jump reserve means you can forget about it for months, and the rugged cables shrug off shop and trail abuse. The trade-offs are weight, bulk and a dated micro-USB charging port.

Strengths

— 2000A peak output covers 8.0L gas and 6.0L diesel engines, including big trucks and SUVs
— Up to 40 jumps per charge so it rarely needs a top-up in the trunk
— 400-lumen flashlight with seven modes including SOS and strobe

Watch-outs

— Heavy at roughly 5 lb and physically larger than the GB40 or GBX55
— No USB-C input or output, so recharging is slower than the GBX55
— At around $230 it is double the price of the GB40

$199.95 · Check Price on Amazon Full review →

How they stack up

GOOLOO GP2000

The budget choice. It undercuts the NOCO Boost Plus GB40 on price while matching the 2000A peak of the NOCO Boost HD GB70 on paper, though it trails the GB70, the NOCO Boost X GBX55 and the WOLFBOX MegaVolt24 on build quality and reliability track record.

NOCO Boost HD GB70

The big-engine specialist. It doubles the 1000A NOCO Boost Plus GB40 on cranking reserve and matches the on-paper peak of the GOOLOO GP2000 while far exceeding its reliability, and it outlasts the 1750A NOCO Boost X GBX55 on jumps per charge, though the GBX55 charges faster over USB-C and the WOLFBOX MegaVolt24 still beats it on raw 4000A peak.

Specs side-by-side

Spec	GOOLOO GP2000	NOCO Boost HD GB70
Peak Amps	2000A	2000A
Engine Capacity	8.0L gas / 6.0L diesel	8.0L gas / 6.0L diesel
Battery	Lithium-ion	UltraSafe lithium-ion
USB Output	Dual USB Quick Charge	USB-A 2.1A
Weight	1.2 lb	5.0 lb
Operating Temp	-4F to 104F	—
Flashlight	400 lumens, 3 modes	400 lumens, 7 modes
Protections	10 built-in safeguards	—
Jumps Per Charge	—	Up to 40
Warranty	—	1-year

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