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30 cm SAE automotive extension cable, 18 AWG, black finish, quick-disconnect connectors

Ruth's sister

Ruth's sister 0677 SAE 10A 18AWG 30cm automotive extension cable

SKU CH-DS3F-QSF6C

A 30 cm SAE extension cable rated for 10 A at 12 V, using 18 AWG copper wire with quick-disconnect connectors

  • 30 cm length keeps wiring tidy in tight spaces
  • 18 AWG copper handles 10 A continuous current
  • SAE quick-disconnect plugs speed up battery connections
  • 12 V rating suits automotive and solar circuits
  • 120 W capacity supports accessories up to ten amps

30 cm SAE 10 A extension

This 30 cm SAE extension cable adds reach between a 12 V power source and automotive accessories. It uses 18 AWG copper conductors rated for 10 A continuous current and 120 W maximum power. The quick-disconnect SAE connectors allow fast, tool-free attachment and removal. Condition is new.

Suits 12 V accessory installs

Builders wiring heated gear, battery tenders or lighting on motorcycles, ATVs or cars will find the length and current rating convenient. The two-pin SAE interface fits standard SAE sockets only. Buyers who need a different connector type, a longer run or a higher amperage rating should look at other options.

18 AWG copper at 10 A

The 18 AWG copper conductors set the safe continuous limit at 10 A and 120 W on a 12 V system. Exceeding that current risks voltage drop and overheating. Verify the accessory draw before installation. The 300 mm length keeps resistance low for typical accessory connections.

How it compares

Measured against everything we stock in Worldwide Power Cords, at today’s prices. Recalculated every night.

Price $6.99
Cheaper than about 93% of the 1,208 comparable items (median $9.99).

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Specifications

No published specifications for this item yet.

Questions about this item

What existing SAE power source do I need to connect this 30 cm extension cable?

You need a 12 V SAE socket or battery tender lead rated for at least 10 A to supply up to 120 W through the 18 AWG copper conductors.

Will the 18 AWG wire handle the same 10 A load as my older SAE harness?

Yes, the 18 AWG copper wire is specified for 10 A at 12 V, matching the rating of standard SAE quick-disconnect harnesses.

How can I verify the cable delivers the full 120 W after installation?

Measure voltage at the far end under load; it should stay near 12 V while drawing up to 10 A, confirming the 30 cm 18 AWG run is performing to spec.

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