Clore Jump-N-Carry JNC660 Jump Starter Review
A 1,700-peak-amp, 425-cranking-amp lead-acid booster pack with 46-inch #2 AWG cables and a built-in automatic charger.
By Watt Versus Editorial· Updated
This page was drafted with AI assistance from manufacturers' specs and manuals, and is checked by our editor.
Our verdict
A garage and fleet tool: heavy, long-cabled and simple. For a car trunk or glovebox, a lithium starter is lighter and easier to store.
Pros and cons
Pros
- Long 46-inch #2 AWG cables reach batteries that short lithium leads cannot
- Built-in automatic charger plugs straight into a wall outlet
- Voltmeter shows the pack's state of charge
- 12 V DC outlet with overload protection for accessories
Cons
- 18 lb, against 2.16 to 6 lb for the NOCO lithium starters
- Clore publishes no engine-size rating
- Lead-acid pack must be recharged every three months in storage
- No USB ports listed
Specifications
| Peak current | 1,700 A (425 cranking amps) |
|---|---|
| Battery capacity | Sealed lead-acid; amp-hour rating not listed by Clore |
| Cables | 46 in, #2 AWG welding cable |
| USB output | None listed; 12 V DC outlet with automatic overload protection |
| Recharge time | Built-in automatic AC charger; charge 24 hours before first use |
| Weight | 18 lb |
| Warranty | 1 year |
Who it suits
Shops, farms and fleets that jump vehicles often and want long cables. Clore lists 1,700 peak amps and 425 cranking amps, 46-inch #2 AWG welding cable and a built-in automatic charger that plugs into a wall outlet.
Who should skip it
Anyone who wants a starter to live in a car. At 18 lb it is about three times the weight of the NOCO GB150, and the sealed lead-acid battery needs a recharge every three months, per Clore's manual.
What we could not confirm
Clore does not publish an engine-size rating, a battery amp-hour rating or dimensions for the JNC660, so they are not in the table. Peak and cranking amps are Clore's figures.
Frequently asked questions
- Is the Clore JNC660 lithium or lead-acid?
- Lead-acid. Clore's manual describes a 12 volt sealed lead-acid battery that should be kept at full charge and recharged every three months when not in use.
- How do you charge the JNC660?
- Through its built-in automatic charger with a standard extension cord, or from a running vehicle with the supplied 12 V male-to-male cord. Clore says to charge it for 24 hours when new.
- How long are the JNC660 cables?
- 46 inches, made of #2 AWG welding cable, according to Clore.
Sources
The specifications and claims on this page come from these manufacturer documents. Figures are the manufacturers' own unless the text says otherwise.
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