• Battery to Charge Controller Tray Cables for 3/8 in Lugs Renogy

Renogy

Renogy TRAYCB-8FT-8 8AWG Wire Copper Tray Cable, Connect Charge Controller and Battery

Renogy TRAYCB-8FT-8 8AWG Wire Copper Tray Cable, Connect Charge Controller and Battery

SKU: RNG-TRAYCB-8FT-8-G2-US

$29.99
$29.99

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Eight feet of 8AWG controller-to-battery wiring

Connect a compatible charge controller and battery with a color-coded cable pair.

The Renogy RNG-TRAYCB-8FT-8 is an 8 ft 8AWG copper tray-cable pair with ring terminals for a compatible solar charge controller and battery bank. The red and black conductors simplify polarity identification in a correctly protected charging circuit.

Renogy TRAYCB-8FT-8 8AWG Wire Copper Tray Cable, Connect Charge Controller and Battery — product view

At a glance

Verified numbers for the exact product family

8 ftCable length
8AWGConductor size
2 cablesPositive and negative pair
CopperConductor material
Cable size still depends on the entire circuit

Eight-gauge cable is not automatically correct for every controller. Check charging current, round-trip length, temperature, bundling, voltage-drop target, lug size and required overcurrent protection.

Why this Renogy product

A finished cable pair for a common solar-charging run

Color-coded pairRed and black insulation make the intended positive and negative paths easier to identify.
Factory ring terminalsPre-terminated ends avoid field-crimping the main battery and controller connections.
Eight-foot reachThe pair supports nearby equipment installations without splicing shorter leads.

System fit

Match ampacity, lug openings and protection before installation.

Confirm that both controller and battery terminals accept the installed ring lugs. Select the battery-side fuse or breaker from the controller manual and keep the conductors protected from heat, abrasion and movement.

Voltage dropLonger low-voltage charging runs lose more voltage. Verify the design at the controller's maximum current.
PolarityDisconnect all sources before wiring and confirm positive and negative at both ends before energizing.

In the box

What this listing is documented to include

  • One red 8 ft 8AWG copper tray cable
  • One black 8 ft 8AWG copper tray cable
  • Factory-installed ring terminals

Charge controller, battery, fuse or breaker, disconnect and mounting clips are not listed as included.

Product confidence

One-year tray-cable warranty

Renogy lists a 1-year material-and-workmanship warranty for this accessory. Eligibility, exclusions and remedies follow the current written terms for the exact item.

Common questions

Buyer FAQ

Is this one cable or a pair?

Renogy documents tray cables as a positive and negative pair for the controller-to-battery circuit.

Will 8AWG fit my controller?

Confirm both the controller's conductor-size limits and the ring-terminal opening before ordering.

Does it include a fuse?

No. Add the protection required by the controller, battery and applicable installation rules.

Can I shorten the cable?

Only if the replacement termination is made with the correct tooling, lug and insulation. A poor high-current crimp can overheat.

Renogy TRAYCB-8FT-8 8AWG Wire Copper Tray Cable, Connect Charge Controller and Battery Renogy Renogy TRAYCB-8FT-8 8AWG Wire Copper Tray Cable, Connect Charge Controller and Battery

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