Typical price
$150-180
Key spec
2000A peak; up to 8.0L gas / 6.0L diesel; ~40 jumps per charge
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NOCO Boost HD GB70 2000A UltraSafe Lithium Jump Starter
Heavy-duty 2000A 12V lithium jump starter for large gas and diesel engines, same UltraSafe protection as the GB40.
Quick verdict
The heavy-duty pick — doubles the GB40's output for trucks, vans, boats and diesels while keeping NOCO's safety pedigree. What serious truck/RV owners buy.
Who it's for
Owners of trucks, big SUVs, diesels, boats and RVs, or anyone wanting maximum cranking headroom.
Key features
- 2000A peak
- up to 8.0L gas
- 6.0L diesel
- ~40 jumps per charge
What to know before you buy
- Bigger, heavier and pricier than the GB40, and overkill for a compact car. Rated up to 8.0L gas / 6.0L diesel.
How we picked this
Chosen from manufacturer specs and public research — no paid placement, and no hands-on testing we didn’t do, so there are no invented reviews or numbers here. Specs and prices vary by model and change over time, so confirm your exact one on the Amazon listing.
How we work →The Best Portable Jump Starters
A lithium jump pack is the one piece of car gear that pays for itself the first time your battery dies. Here's how to pick the right one — and which we'd buy.
Part of a kitThe Winter Car Kit
Cold-weather driving gear for the two things winter does: kills weak batteries and turns light snow into a stuck car.
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