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Black and orange 4 AWG booster cables with spring clamps, 25 ft length

Westward

Westward Booster Cable SD 4 AWG 25 Ft 205 Amp

SKU CH-50RT-TH07E

Heavy-duty 4 AWG booster cables reach 25 ft with spring-clamp jaws rated for 205 A

  • Heavy-duty 4 AWG cable delivers reliable 205 A starting power
  • 25 ft length provides flexible reach between vehicles
  • Spring-clamp jaws grip battery terminals securely
  • Crimped connections ensure strong, low-resistance joints
  • Black and orange jacket resists wear and aids visibility

Heavy-duty booster cable

Westward supplies a 25 ft booster cable built with 4 AWG conductors rated for 205 A. The spring-clamp jaws grip battery terminals securely for jump-starting cars, trucks and equipment. Crimped connections keep the assembly intact under repeated use. The black and orange jacket makes the cable easy to spot in a workshop or roadside kit.

Crimped construction and spring clamps

Each end terminates in a spring-clamp grip that opens wide enough for top-post and side-post batteries. The crimped joints resist vibration and corrosion better than solder-only alternatives. A 25 ft reach lets you connect vehicles parked bumper-to-bumper or across a service bay without stretching the leads. Heavy-duty insulation stays flexible in cold weather.

California Proposition 65 notice

This product contains a chemical known to the State of California to cause cancer and birth defects or other reproductive harm. The cable draws up to 205 A during a jump start, so heat stays low in the copper and the clamps when connections are clean. No active cooling or power supply is required for normal operation.

How it compares

Measured against everything we stock in Jump Starters, Chargers & Power Packs, at today’s prices. Recalculated every night.

Price $84.99
Pricier than about 90% of the 1,744 comparable items (median $14.99).

Specifications

Product
Brand nameWestward

Questions about this item

What current does the 4 AWG cable support?

The 4 AWG booster cable is rated for a maximum current of 205 amps, which is the practical limit for jump-starting vehicles with this gauge.

What clamp style and cable length are used for connection?

It uses spring-clamp grips on a 25-foot cable, giving enough reach between vehicles without excess slack.

How do you attach the clamps correctly for a safe jump start?

Connect the positive clamp to the dead battery's positive terminal first, then the donor battery's positive, followed by the negative clamp on the donor and finally an unpainted metal ground on the disabled vehicle.

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