Clore Automotive Jump-N-Carry JNC660 1700 Peak Amp 12 Volt Jump Starter , Blue
Best for
Best overall
Amazon rating
Amazon aggregate, one input among many in the Verdict Score
Current price
$126.02
Updated Jun 27, 2026 · 1 min read
The consensus
What reviewers found
Synthesized across the trust-weighted source mix below.
Across the verified-purchase reviewers we read, the Clore Automotive Jump-N-Carry JNC660 is the clear consensus favorite among traditional lead-acid jump boxes, carrying a 4.7-star average over roughly 19,700 ratings, the deepest and highest-rated track record in this group. Customers repeatedly frame it as a no-frills, professional-grade box: 1700 peak amps, heavy clamps, and the sustained cranking that lead-acid chemistry is prized for. It's worth being transparent about the limits of the evidence.
What reviewers liked
- Highest combination of rating (4.7) and review volume (~19,700) of any lead-acid box in the pool
- Reputation as a professional-grade, durable cranking unit with heavy clamps
- Simple, focused design with no gimmick features to fail
Where it falls short
- No USB ports, inverter, or air compressor
- Heavy compared with lithium alternatives
- Requires periodic recharging in storage like all lead-acid units
- No independent lab or expert testing present in the supplied data
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Across the verified-purchase reviewers we read, the Clore Automotive Jump-N-Carry JNC660 is the clear consensus favorite among traditional lead-acid jump boxes, carrying a 4.7-star average over roughly 19,700 ratings, the deepest and highest-rated track record in this group. Customers repeatedly frame it as a no-frills, professional-grade box: 1700 peak amps, heavy clamps, and the sustained cranking that lead-acid chemistry is prized for.
It's worth being transparent about the limits of the evidence. The supplied data contained no independent lab testing, expert teardowns, or specialist-forum discussion for this unit, so the verdict rests on customer rating volume rather than measured performance. That said, the sheer scale of positive verified-purchase feedback is hard to dismiss, and Amazon averages of this magnitude are difficult (though not impossible) to game.
The trade-offs are inherent to the category: it's heavy, it has no USB ports, inverter, or compressor, and like all lead-acid units it needs periodic recharging in storage. Buyers wanting a do-everything device should look at the combination units; buyers who want the most trusted pure cranking box should start here.
- 22Ah Clore Proformer Battery designed for Jump Starting
- 46" Heavy-Duty #2 AWG Cables
- Voltmeter provides charge status of on board battery
- 1700 Peak Amps
- DC outlet to power 12V accessories
If the consensus convinced you
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