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The Best 4Reviewed by Mike Hunter·July 7, 2026·checked July 1, 2026

Best Portable Jump Starters

Top 5 portable jump starters reviewed and ranked.

At a glance4 products ▾
1NOCO Boost HD GB70Top Score
(3 sources)
$199.95Best for: owners of large gas trucks, V8s and diesel engines who want maximum cranking reserve and rugged cables
$199.95 · Check Price on Amazon
2WOLFBOX MegaVolt24
(3 sources)
$101.99Best for: buyers who want one unit to jump any engine and serve as a high-capacity emergency power bank
$101.99 · Check Price on Amazon
3NOCO Boost X GBX55
(3 sources)
$169.43Best for: road-trippers and campers who want fast USB-C recharge and the ability to charge laptops as well as jump cars
$169.43 · Check Price on Amazon
4GOOLOO GP2000
(3 sources)
$49.96Best for: budget-minded drivers who want a 2000A backup jump starter for under $100
$49.96 · Check Price on Amazon
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The full ranking

How we rank →
NOCO Boost HD GB70
#1 · Top Score
Best for: owners of large gas trucks, V8s and diesel engines who want maximum cranking reserve and rugged cables
NOCO Boost HD GB70
from 3 sources$199.95as of Jul 7
▾Why it's ranked here

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
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
$199.95 · Check Price on AmazonFull review →vs. WOLFBOX MegaVolt24 →
WOLFBOX MegaVolt24
#2
Best for: buyers who want one unit to jump any engine and serve as a high-capacity emergency power bank
WOLFBOX MegaVolt24
from 3 sources$101.99as of Jul 7
▾Why it's ranked here

The MegaVolt24 is the high-capacity value play: 4000A and a 24000mAh pack mean it can jump almost anything and still charge your devices for days. TechGearLab made it an Editors' Choice and Pro Tool Reviews scored it 9.4/10. The downsides are size and a younger brand reputation, but the lifetime warranty offsets the latter.

Strengths
  • — Massive 4000A peak output starts engines up to 10L gas and 10L diesel
  • — Large 24000mAh / 88.8Wh battery runs many jumps and acts as a serious power bank
Watch-outs
  • — Larger and heavier than compact NOCO units, less glovebox-friendly
  • — 4000A is far more than most passenger cars will ever need
$101.99 · Check Price on AmazonFull review →vs. NOCO Boost HD GB70 →
NOCO Boost X GBX55
#3
Best for: road-trippers and campers who want fast USB-C recharge and the ability to charge laptops as well as jump cars
NOCO Boost X GBX55
from 3 sources$169.43as of Jul 7
▾Why it's ranked here

The Boost X GBX55 is NOCO's USB-C generation: 1750A handles most large gas and mid-size diesel engines, and the 60W USB-C port makes it the most charging-versatile NOCO unit here, topping off laptops and reaching jump-ready in five minutes. It is the pick for road-trippers who value fast recharge and device power over raw peak amps.

Strengths
  • — 1750A peak starts up to 7.5L gas and 5.0L diesel engines
  • — 60W USB-C Power Delivery charges in and out, and reaches jump-ready in five minutes of charge
Watch-outs
  • — Mixed user reports of battery longevity and a few early failures
  • — Costs about the same as the more powerful WOLFBOX MegaVolt24
$169.43 · Check Price on AmazonFull review →vs. NOCO Boost HD GB70 →
GOOLOO GP2000
#4
Best for: budget-minded drivers who want a 2000A backup jump starter for under $100
GOOLOO GP2000
from 3 sources$49.96as of Jul 7
▾Why it's ranked here

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
Watch-outs
  • — Less effective on the largest truck batteries than its amp rating suggests
  • — Polarized owner reviews, with some early-failure and charging complaints
$49.96 · Check Price on AmazonFull review →vs. NOCO Boost HD GB70 →
Reviews aggregated from
Homedepot.comTechgearlab.comAutomoblog.comAutozone.comProtoolreviews.comMensjournal.comBatteryessence.comAutomedian.com

Spec comparison

4 products
vs
SpecNOCO Boost HD GB70WOLFBOX MegaVolt24
Peak Amps2000A4000A
Engine Capacity8.0L gas / 6.0L diesel10L gas / 10L diesel
Battery TypeUltraSafe lithium-ionLithium-ion
USB OutputUSB-A 2.1A65W USB-C PD + 10W USB-A
Weight5.0 lb3.2 lb
Voltage12 volts12 volts
Flashlight400 lumens, 7 modes3-mode flash light

Frequently asked questions

What is the best portable jump starter?
NOCO Boost HD GB70 is our top pick for portable jump starters, with an averaged rating of 4.6/5 from 3 published reviews. 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.
Is there a cheaper alternative worth considering?
GOOLOO GP2000 (around $49.96) rates 4.3/5 in our analysis. 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.
How does Verdict rank these products?
Every rating on Verdict is the numerical average of scores published by independent review sites, YouTube reviewers, and Reddit buyer reports. No editor adjusts the order — the ranking is whatever the source data produces. See our methodology page for the full process.
When was this guide last updated?
This guide was last re-checked in July 2026. We re-run our research pipeline for each category on a rolling basis so prices and rankings reflect current market reality.

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