Clore Automotive Jump-N-Carry JNC660
A heavy-duty lead-acid booster pack built for shops and serious diesel owners who want reliable cold-cranking muscle over portability.
- Amazon price
- $126.02
- Customer rating
- 4.7 ★ (19,626 reviews)
Pros
- Delivers 1700 peak amps and 425 cranking amps, enough headroom for most light- and medium-duty diesels
- Industrial-grade clamps and #2 AWG cables transfer current without the voltage sag common to consumer units
- Reputation for long service life when maintained properly, a known favorite among independent mechanics
- Simple analog design with no firmware, app, or USB clutter to fail
Cons
- Bulky and heavy compared to modern lithium jump starters, less practical to carry in a daily driver
- Sealed lead-acid battery requires periodic recharging during storage to preserve capacity
- No USB ports, work light, or modern conveniences