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16 FT 6 Gauge 400 AMP Booster Cable
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Regular price
$110.00
Sale price$89.99
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16 FT 6 Gauge 400 AMP Booster Cable
Heavy-duty jumper cables rated for 400 amps with 16 feet of reach. Built with 6 gauge copper wire for reliable cold-weather starts and extended engine bays. Durable construction designed for repeated use and long storage life.
16 feet of cable length — reaches across engine bays and between vehicles without strain.
400 amp capacity — handles gas and diesel engines, including larger displacement motors.
6 gauge copper construction — resists corrosion and maintains conductivity through repeated freeze-thaw cycles.
Specs
Cable Gauge: 6 AWG
Amp Rating: 400 AMP
Cable Length: 16 FT
Conductor Material: Copper
Whats Included
16 FT booster cable assembly
Frequently Asked Questions
Can I use these cables for my diesel truck?
Yes. The 400 amp rating and 6 gauge construction handle the higher amperage draw of diesel cold starts. Make sure both vehicles have compatible battery terminals before connecting.
How do I store these to prevent corrosion?
Keep them dry and coiled loosely in a cool place. Copper wire resists rust, but store away from direct moisture. Periodically inspect the clamps and terminals for any buildup and wipe clean if needed.
Are 16 feet long enough for my setup?
Sixteen feet covers most vehicle-to-vehicle jump scenarios. If your engine bay is deep or you're jumping between vehicles parked far apart, measure the distance you need before relying on these. Longer cables give more flexibility.
* Rates from 0–36% APR. Payment options through Affirm are subject to an eligibility check and are provided by these lending partners: affirm.com/lenders. Options depend on your purchase amount, and a down payment may be required. CA residents: Loans by Affirm Loan Services, LLC are made or arranged pursuant to a California Finance Lenders Law license. For licenses and disclosures, see affirm.com/licenses. For example, a $800 purchase could be split into 12 monthly payments of $72.21 at 15% APR or 4 interest free payments of $200 every 2 weeks.
**Rates from 0%-36% APR. Payment options through Shop Pay Installments, are subject to an eligibility check and are provided by these lending partners: affirm.com/lenders. Options depend on your purchase amount, and a down payment may be required. State notices to consumers https://www.affirm.com/licenses.
