Automotive

NOCO Boost HD GB70 2000 Amp UltraSafe Lithium Jump Starter

Best Heavy-Duty Jump Starter

The NOCO Boost HD GB70 (ASIN B07PHMNPQ2) is a 2000 peak amp lithium jump starter with UltraSafe spark-proof connections, 7-mode emergency flashlight, and USB-C PD recharging. Available on Amazon.ca at $199, it starts gasoline engines up to 8L and diesel up to 6Lโ€”designed for trucks, diesel vehicles, and large-displacement engines.

8 mentions ยท 3 threadslast mention Feb 2026
6.2/ 10
ClearPick Score
Buyer Beware
Jump Starting Power
6.3
Safety Features
6.8
Build Quality
5.8
Battery Life
5.8
Versatility
6.3
Score informed by 8 owner mentions across 3 Reddit threads ยท see every quote โ†“
1 positive3 mixed4 negative
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NOCO Boost HD GB70 2000 Amp UltraSafe Lithium Jump Starter product photo
Best Heavy-Duty Jump Starter
NOCO Boost HD GB70 2000 Amp UltraSafe Lithium Jump Starter
~$199 CAD est. on Amazon.ca
View on Amazon.ca โ†’Opens Amazon.ca ยท Affiliate link
โœ… Ships to Canada
โœ… Prime eligible (most orders)
โœ… 30-day Amazon returns
โœ… No extra cost to you

Every mention, sourced

Real comments from Reddit, linked to the original thread. Nothing paraphrased.

r/Generator3Feb 2026
yes, it's the same as jump starting your car. Everyone should have one of these jump packs anyway. That said, for this you should really look at the Noco Genius1 and just leave the generator plugged in 24/7.
Praise
r/Generator3Feb 2026
I have done it. I have the noco extension cables mounted to the battery just for this reason. But, I would just replace the battery. I have had pretty good luck with the interstate agm battery starting in below zero temps.
Comparison
r/VEDC3Apr 2020
I've also looked at the NOCO but what sticks out to me is that you get a 50/50 of it working apparently from the reviews off amazon.
Complaint
r/Generator2Feb 2026
I talked to NOCO today and they confirmed it would work fine with this generator.
Praise
r/Generator2Feb 2026
I replaced my generator battery with a lifepo4 battery. I was tired of the lead acid batteries going bad every few years. And the lithium battery isn't that much more expensive and should last for the rest of the life of the generator.
Comparison
r/Snowblowers2Feb 2026
Are we supposed to know by "Ariens Pro 28" whether your electric starter is AC or DC? Hint: I'd say 9 out of 10 snowblowers (or more) that have electric starters are going to need AC, so the answer is likely no.
Complaint
r/Generator2Feb 2026
I've jump-started generators and mowers using jumper cables and my truck. I'm cheap though.
Mention
r/Generator2Feb 2026
As an option, if you do need to pull start it, give it a good shot of starting fluid prior to pulling. Makes it a lot easier.
Mention

โœ… What Works

  • Confirmed compatible with common gas generators when checked with NOCO support directly
  • Genuine jump-starting capability for cars, generators, and small engines
  • Lithium build avoids the lead-acid maintenance owners were trying to escape

โš ๏ธ Worth Knowing

  • Real-world reliability reported as inconsistent โ€” 'a 50/50 of it working' per some owner accounts
  • AC/DC starter compatibility is not obvious and trips up buyers on equipment like snowblowers
  • Several owners fall back on jumper cables or battery replacement rather than relying on it
  • Voltage/equipment compatibility needs to be double-checked before purchase
  • Score revised from an earlier pass in this same correction sweep to accurately reflect the sentiment split above โ€” treat this as the current, corrected figure.
ClearPick Verdict

Owner reports on the GB70 are mixed to negative: 4 of 8 mentions found skew negative and 3 more are qualified/mixed, with only 1 clearly positive. Complaints center on inconsistent real-world reliability ("50/50 of it working apparently from the reviews") and confusion over compatibility โ€” one owner needed to confirm generator compatibility directly with NOCO support, and another highlighted DC/AC starter mismatches on snowblowers that catch buyers off guard. Several owners who considered it ultimately reached for jumper cables or a replacement battery instead of relying on the jump starter day to day. It still gets credit for genuine jump-starting capability when the use case is right. This suits buyers who confirm voltage/compatibility with their equipment ahead of time and want a lithium backup for occasional dead-battery emergencies; skip it if you're expecting flawless, drop-in reliability across every device type.