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Yellow copper battery terminal with bolt connection

Westward

Westward 23PC59 4/0 ga Yellow Battery Terminal

SKU CH-GR8E-AB3ZP

Straight copper battery terminal accepts 4/0 gauge cable and includes a 5/16 inch bolt

  • Product typeAccessories & Compressors
  • Yellow colour aids quick terminal identification
  • Copper construction provides high electrical conductivity
  • 4/0 gauge barrel suits large cable cross-sections
  • 5/16 in. stud size matches common battery posts
  • Meets SAE J163 standard for terminal performance

Westward 23PC59 Battery Terminal

The Westward 23PC59 is a straight copper battery terminal designed for 4/0 gauge cable with a yellow finish. It suits installers and maintenance teams working on heavy-duty battery connections in solar or alternative energy systems. The terminal meets SAE J163 standards and includes a 5/16 inch bolt for secure clamping. Buyers needing a different gauge size or colour coding should look elsewhere.

Check cable gauge and stud size

Verify that the existing cable is 4/0 gauge and that the battery post accepts a 5/16 inch stud before ordering. The terminal uses a bolt connection method requiring appropriate crimping tools for copper barrel installation. Ensure the clamp barrel dimensions match the cable insulation diameter for a proper fit. Confirm the yellow colour coding aligns with your project wiring standards.

Included bolt and copper construction

The package supplies a 5/16 inch bolt so no separate hardware purchase is needed for the connection. Copper barrel material provides high conductivity and corrosion resistance for long service life. Yellow colour aids quick polarity identification in multi-terminal installations. California Proposition 65 warnings apply due to chemicals known to cause cancer and reproductive harm.

How it compares

Measured against everything we stock in Solar-Powered Chargers & Devices, at today’s prices. Recalculated every night.

Price $5.99
Cheaper than about 95% of the 874 comparable items (median $25.99).

Specifications

Product
Brand nameWESTWARD
Product typeAccessories & Compressors

Questions about this item

Does the 23PC59 terminal include the 5/16 bolt or must I source it separately?

The 5/16 bolt is supplied with the terminal so no separate purchase is needed.

Should I select the 4/0 gauge version or a smaller gauge for my cable?

Choose the 4/0 gauge version only when your cable is also 4/0; match the terminal gauge to the cable gauge exactly.

What does the SAE J163 listing mean once the terminal is installed on a battery post?

SAE J163 confirms the terminal meets the industry dimensional and performance standard for battery connections.

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