# AeternaSol 25 ft 16 AWG SAE Extension Cable with Polarity Adapter

The AeternaSol SAE extension cable is a 25-foot, 16 AWG lead for extending compatible SAE connections, with a polarity-reversing adapter listed in the feature details. Its long reach suits battery-charging and solar setups, but connector polarity should be checked before installation.

- [Original product page](https://loonieperks.com/product/aeternasol-25-ft-16-awg-sae-extension-cable)
- [View offer](https://loonieperks.com/visit/aeternasol-25-ft-16-awg-sae-extension-cable)
- Market: CA
- Language: en-CA
- Currency: CAD
- Brand: AeternaSol
- Model: 1 pack 25FT \(16AWG\)
- Price: 20.79 CAD
- Previous price: 25.99 CAD
- Discount: 20%
- Price checked: 2026-11-13T12:31:07.417Z
- Rating: 4.9 / 5
- Reviews: 43

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- 25-foot SAE extension lead with a 16 AWG rating, intended to extend connections between compatible chargers, solar panels and other SAE devices.
- The listing describes standard two-pin SAE quick-disconnect connectors and protective dust caps.
- A polarity-reversing adapter is claimed in the feature details. Confirm polarity before connecting.
- The manufacturer describes tinned oxygen-free copper conductors and a dual-layer PVC jacket.

## Pros

- The 25-foot length can place compatible equipment farther from a battery or charging source.
- Quick-disconnect ends are intended to simplify connection without rewiring.
- Dust caps are described as protection for connectors when not in use.

## Specifications

### Identity
- Brand: AeternaSol
- Model: 1 pack 25FT \(16AWG\)
### Cable and electrical details
- Length: 25 feet
- Voltage: 12 volts
- Amperage: 13 A
- Number of conductors: 26
- Connector gender: Male-to-Female
- Conductor material: copper
- Use: Outdoor
- Colour: Black
### Dimensions and installation
- Dimensions listed: 762 x 2.54 x 2.54 cm; 408.23 g
- Weight listed: 408 g

## Before you buy

- The listing’s headline identifies a polarity-reversing adapter, and the feature details say one is included, while the explicit built-in media package list names only one SAE extension cable. Adapter inclusion is therefore uncertain, so check the selected listing. The listed conductor material is also simply “copper” in the specifications, while feature copy claims tinned oxygen-free copper. The dimensions entry combines measurements and a weight, and a separate weight is also listed. Verify the details relevant to your setup. The manufacturer advises checking connector polarity before installation.

## A good fit for

- People extending an existing two-pin SAE connection for a compatible battery charger or solar setup.
- Buyers who need a long lead for compatible 12 V equipment such as an RV, motorcycle, boat or tractor.

## Less suited to

- Setups without matching SAE connectors or where the required polarity and current capability have not been confirmed.
- Buyers who need guaranteed confirmation that the polarity-reversing adapter is included in their selected package.

## Customer feedback

Aggregate ratings are strongly positive overall, with nearly all ratings in the five-star category and the remainder in the four-star category. No written feedback is provided, so these ratings do not establish specific strengths or problems. For a buyer, connector fit and polarity remain practical checks despite the favourable overall rating pattern.

## Frequently asked questions

### What length and wire gauge are listed?
The cable is listed as 25 feet and 16 AWG.
### Does the package include a polarity-reversing adapter?
The headline and feature details claim an adapter, but the explicit package list names only one SAE extension cable. Check the selected listing to confirm.
### What connections is it designed for?
The listing describes two-pin SAE quick-disconnect connectors for compatible battery chargers, solar panels and other SAE devices. Check connector fit and polarity before use.

## Alternative options

- [BBHEJJ SAE Extension Cable 12AWG 10FT, SAE Connector Extension Cable \| SAE to SAE Extension Cable Wire with Polarity Reverse Adapter for Solar Panel, Battery, Motorcycle, Car, RV, Truck](https://loonieperks.com/visit/aeternasol-25-ft-16-awg-sae-extension-cable)
- [SAE 16AWG 12FT Heavy Duty Extension Cord - Quick Disconnect SAE 2Pin Connector with Polarity Reverse Adapter for Solar Panel Trickle Charger](https://loonieperks.com/visit/aeternasol-25-ft-16-awg-sae-extension-cable)
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- [BBHEJJ 10AWG 10FT SAE Extension Cable, SAE Connector Extension Cable \| SAE to SAE Extension Cable Wire with Polarity Reverse Adapter for Solar Panel, Battery, Motorcycle, Car, RV, Truck](https://loonieperks.com/visit/aeternasol-25-ft-16-awg-sae-extension-cable)
- [Powlerctl Solar Panel Extension Cable 10 AWG 20Ft 6mm² Wire Gauge Certified PV Cable,100% Tinned Copper with Male and Female Waterproof mc4 Connectors,for RV, Home Boat Photovoltaic Systems](https://loonieperks.com/visit/aeternasol-25-ft-16-awg-sae-extension-cable)
- [Oyviny 12FT 16AWG SAE Extension Cable with Polarity Reversing Adapter, Heavy Duty 2 Pin SAE Quick Connector with Dust Caps for Solar Panel Automotive Battery Charger Trolling Motor](https://loonieperks.com/visit/aeternasol-25-ft-16-awg-sae-extension-cable)
- [SAE to SAE Extension Cable 16AWG - 25FT SAE Cable Battery Charger Extension Cord Heavy Duty 16AWG Quick Disconnect SAE 2Pin Connector with SAE Polarity Reverse Adapter for Solar Panel Trickle Charger](https://loonieperks.com/visit/aeternasol-25-ft-16-awg-sae-extension-cable)
- [Kimbluth 10 AWG Solar Extension Cable 8FT Black + 8FT Red, Ultra Solar Panel Wire Male to Female Tinned Copper Wire for Automotive, RV, Boat, Outdoors](https://loonieperks.com/visit/aeternasol-25-ft-16-awg-sae-extension-cable)
- [SAE 16AWG Heavy Duty 6FT Battery Charger Extension Cord with Quick Disconnect SAE 2Pin Connector and Polarity Reverse Adapter for Solar Panel Trickle Charger](https://loonieperks.com/visit/aeternasol-25-ft-16-awg-sae-extension-cable)
- [MOOKEERF SAE Extension Cable 10 AWG - 3FT Quick Disconnect Wire Battery Charger Cord With Polarity Reverse Adapter for Solar Panel, Trolling Motor, Automotive, RV](https://loonieperks.com/visit/aeternasol-25-ft-16-awg-sae-extension-cable)
- [BBHEJJ SAE Extension Cable 12AWG 5FT, SAE Connector Extension Cable \| SAE to SAE Extension Cable Wire with Polarity Reverse Adapter for Solar Panel, Battery, Motorcycle, Car, RV, Truck](https://loonieperks.com/visit/aeternasol-25-ft-16-awg-sae-extension-cable)

## Images

![AeternaSol 25 ft 16 AWG SAE Extension Cable with Polarity Adapter — 1](https://loonieperks.com/i/e34k4-2Rd-Ugb2_2G1Kf8z-_4YyatdC61Uu7VzaVrVQ-r8AT-hOBlnAjGeqW9VupjNYU2T0Y5hYJv7GB9kXa3uS7Ayl4oQUzuGYgUAYYJWOWOx9u40HwL2ds.jpg)

![AeternaSol 25 ft 16 AWG SAE Extension Cable with Polarity Adapter — 2](https://loonieperks.com/i/NR76T1msYxz3fGxUpdIwgpCmR04c8Gp8cCAfJOFnPaDPkbq2bNTK6tq78nLNnLk2T_SXM-x3NPJWRFW-rMc82R9JCEirpLDufvkcd8MX2XoMzmmKCIahGFP1.jpg)

![AeternaSol 25 ft 16 AWG SAE Extension Cable with Polarity Adapter — 3](https://loonieperks.com/i/kb2FxJP3WL3e9vwSv9Qf96eTrMwVZUOGzCd3H2tZSjpkXub6lKVPSWZeP5QKjfT-2JSouKNEfROB80G_PDl6pVGurcPDzr8plphxSN3Ri8wrnma9yg3UKTNl.jpg)

![AeternaSol 25 ft 16 AWG SAE Extension Cable with Polarity Adapter — 4](https://loonieperks.com/i/x9wHjlYWaGTEUaRUIgCG-bJFe-Cwlbws_m0EmIZ2cCJaCICZaH-a6dQx_Xyu6sPzQfbsSoFe1gYZo7wrwJ81Y8-Q27C2RiPAFrjFlzr8LI3CF5IU4mLugEnU.jpg)

![AeternaSol 25 ft 16 AWG SAE Extension Cable with Polarity Adapter — 5](https://loonieperks.com/i/PvKG6RtOxGsYCEyRScMMreSU_Oh5H-3ExJgH1pnYOjbnwkxlvT6iHWGOXyvwjOZlirLFKlxmGm7FSX3BJjMdOl5ZxcHD99hjNglTad1jEGvLDwSRpfqAoSdM.jpg)

![AeternaSol 25 ft 16 AWG SAE Extension Cable with Polarity Adapter — 6](https://loonieperks.com/i/Ur-Uij4zXo8DeErMFTImxGyHDoC4xKVSzfNLKiSCZLmDWGVtmyCv7qo7oFcB2wYNjKAKJvAQaJDUvAG_eRaxvXffJX1Q7rPFLx0rSKdMcGOLypVQg53I0Snm.jpg)

![AeternaSol 25 ft 16 AWG SAE Extension Cable with Polarity Adapter — 7](https://loonieperks.com/i/JPjKr7IuH8dCT4TPpbABPqtlHGDN3IuJsYM5EdfWYeUPBQ0JEmfbClIeppkcIwbQPq_aZUOFRyd4yudA1nsLBKZ0QabHqUSZLUs-DRat7yPAlLLIDfMZqctJ.jpg)