Renogy 10AWG Amphenol Adapter Cable Amphenol to 3/8 in Lugs

The Renogy 10AWG Amphenol Adapter Cable Amphenol to 3/8 in Lugs Locks In Place and Carries Up to 70A

The Renogy 10AWG Amphenol Adapter Cable Amphenol to 3/8 in Lugs is a pair of cables, one red and one black. Each has an Amphenol connector with a locking mechanism on one end and a 3/8 in ring lug on the other. It comes in 5 ft and 10 ft lengths.

It is made for connecting equipment that has Amphenol battery ports to battery posts or busbars that take 3/8 in lugs. Renogy's product photos show it between a REGO MPPT solar charge controller and a battery.

Renogy 10AWG Amphenol Adapter Cable Amphenol to 3/8 in Lugs Features

Locking Amphenol Connector

The connector uses a lock design that Renogy says prevents loosening or deformation in rough environments. A push button releases the lock when you need to disconnect.

IP67 Rating for Humid or Wet Conditions

Renogy rates the connectors IP67, with a sealing ring at each connector. Renogy says the cable is built for water spills, humidity and a wide temperature range.

Tinned Copper 10 AWG Wire

The 10 AWG tinned copper conductor is rated for 600V and a maximum of 70A. It handles temperatures from -40°F to 221°F (-40°C to 105°C).

Color-Coded for the Right Polarity

The red wire is BAT+ and the black wire is BAT-, so it is easy to connect the correct polarity at each end.

Real-World Applications

Controller to battery. Connect the battery port of a charge controller that uses an Amphenol connector to your battery terminals with 3/8 in lugs.

RV and outdoor setups. Renogy says the cable and an ANL fuse support safe power management for an RV or outdoor setup.

Practical Comparison

Amphenol Adapter Cable Versus Generic Cable With Bare Ends

A generic cable needs terminals crimped on before you can use it. This cable arrives with a locking connector and ring lugs already attached, and a sealed connector in place of loose wire ends.

5 Ft Versus 10 Ft Cable

Both options use the same 10 AWG wire and 70A rating. Pick the length that reaches from your controller to your battery without extra slack.

Buyer Guidance

Match the Cable to Your Current

Renogy rates this cable at 70A maximum. Fuse the circuit to protect the wire, and keep the run as short as you can. Renogy notes that a thinner gauge allows less current and can heat up if the load is too high. If you are not sure about your wiring or fusing, ask a qualified electrician.

This May Be A Good Fit If

• Your equipment has an Amphenol battery connection
• Your battery or busbar takes 3/8 in ring lugs
• You want a locking, IP67-rated connector
• You need a 5 ft or 10 ft run at up to 70A

Common Questions

Is It a Single Cable or a Pair?

It is a pair, one red and one black.

Can I Replace a Damaged Terminal?

Yes. Renogy says you can buy a terminal of the same size. The ring lug is M8, and the Amphenol connector is the 70A type, part number C10-791435.

What Warranty Does It Have?

Renogy lists a 3-year material and workmanship warranty.

What's Included

• 1 x Amphenol Adapter Cable Amphenol to 3/8 in Lugs (A Pair)

Each option includes one pair, in either 5 ft or 10 ft length.

Secure Battery Connections With the Renogy 10AWG Amphenol Adapter Cable

The Renogy 10AWG Amphenol Adapter Cable Amphenol to 3/8 in Lugs gives you a locking, sealed link between your equipment and your battery. If you are unsure which length you need, the Outbound Power team is happy to help.