Clore Automotive JNC305 Jump-N-Carry 1000A 12V Jump Starter — Starts up to 6.0L Gas / 3.0L Diesel, USB-C & LED

The Clore Automotive JNC305 Jump-N-Carry is a portable 1000A 12V jump starter built to revive dead batteries (even 0.0V) and power small electronics while on the go.

The JNC305 combines high-current starting capability with practical features for workshops, garages, boats and recreational vehicles. Designed for durability, it pairs heavy-gauge cables and precision clamps with a USB outlet and integrated LED light for added utility. Recharge options include USB-C and a wall charger, and the unit is compliant with UL2743 safety standards for operator and equipment protection.

How powerful is this jump starter and what engines will it start?

The JNC305 delivers 1000 peak amps of starting power, engineered to start a broad range of 12V engines. It’s rated to jump 6.0L gasoline engines and up to 3.0L diesel engines, making it suitable for most passenger vehicles, small trucks, boats and powersports.

• 1000 peak amps for fast cranking
• Rated for up to 6.0L gas and 3.0L diesel engines
• Works on cars, SUVs, light trucks, marine craft and motorcycles

What features make the JNC305 easy and safe to use?

This model emphasizes user convenience and protection: heavy-duty 21-inch #8 AWG jumper cables with MaxAccess clamps maximize current transfer, while UL2743 compliance helps ensure safe operation. For completely dead batteries, an Override button lets you power the unit after confirming solid clamp connections.

• Extra-long #8 AWG cables and precision clamps for improved contact
• Override function to start batteries at 0.0V after safe connection check
• Built-in LED work light for visibility in low-light roadside or shop situations

Can I charge devices and how do I recharge the JNC305 itself?

Yes — the JNC305 includes a USB outlet to top up small electronics such as phones or tablets while working. Recharging the unit is straightforward using the included USB-C cable and wall charger, and the package comes with a microfiber pouch to keep components organized.

• USB outlet for charging phones, tablets and small devices
• Quick recharges via included USB-C cable and wall charger
• Microfiber pouch included for tidy storage of cables and accessories

Who this is for: The JNC305 is aimed at professional technicians, DIY mechanics, boat owners and outdoor enthusiasts who need a rugged, dependable jump starter with extras like device charging and a work light. If you want a compact unit that handles tough starting tasks, supports completely dead batteries with an override option, and includes reliable hardware for frequent use, this model is a strong fit.