---
product_id: 49511815
title: "Optimate =SAE73STD Extender 4,6m SAE 5A max, Black"
brand: "optimate"
price: "S$51"
currency: SGD
in_stock: true
reviews_count: 8
category: "Opti Mate"
url: https://www.desertcart.sg/products/49511815-optimate-sae73std-extender-4-6m-sae-5a-max-black
store_origin: SG
region: Singapore
---

# Weatherproof rubber seal 15ft/460cm length Works down to -20°C/-4°F Optimate =SAE73STD Extender 4,6m SAE 5A max, Black

**Brand:** optimate
**Price:** S$51
**Availability:** ✅ In Stock

## Summary

> 🔌 Power up anywhere, anytime — no limits, just connection.

## Quick Answers

- **What is this?** Optimate =SAE73STD Extender 4,6m SAE 5A max, Black by optimate
- **How much does it cost?** S$51 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/49511815-optimate-sae73std-extender-4-6m-sae-5a-max-black)

## Best For

- optimate enthusiasts

## Why This Product

- Trusted optimate brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Cold-Weather Ready:** Remains flexible and reliable even at -20°C/-4°F.
- • **Plug & Play Convenience:** Easy to use with OptiMate heavy-duty SAE connectors for seamless charging.
- • **Built to Brave the Elements:** Weatherproof seal keeps connections safe rain or shine.
- • **Industry-Standard Durability:** Robust SAE 2-pin connectors designed to last.
- • **Extend Your Reach Effortlessly:** A full 15ft/460cm cable to connect without compromise.

## Overview

The Optimate SAE73STD Extender is a 15ft (460cm) heavy-duty SAE 5A max extension cable featuring weatherproof rubber seals and industry-standard SAE 2-pin connectors. Designed for outdoor use, it remains flexible and fully functional in temperatures as low as -20°C (-4°F), ensuring reliable battery charging in harsh conditions. Backed by a 3-year limited warranty, it’s the essential extension for professionals who demand durability and performance.

## Description

5 Amp charger lead extender with weather/dirt protected SAE connection system.;industry standard SAE 2-pin connectors;Length=15ft/460cm; -20Ã?Â°C/-4Ã?Â°F low temperature use;Includes in-line rubber seal for OptiMate heavy duty SAE connector

Review: Must have extensions! - Super items, robust and required in our garage!
Review: Lead the way. - Useful extension lead. Long enough to reach the battery on the main car which is parked outside the garage, rear to the door without having to turn it around or swap cars around. Neat weatherproof cover for the connector so it’s safe outside. Easy to plug in and ensures that I can keep both batteries topped up as needed.

## Features

- Length 15ft/460cm
- Extend your SAE connection Industry standard durability – Built to last!
- Includes weatherproof rubber seal for heavy duty SAE connector
- Low temperature use -20°C/-4°F – Remains Flexible!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0041PPV4K |
| Best Sellers Rank | 6,644 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 362 in Extension Cords |
| Brand | OptiMate |
| Cable Type | AUX |
| Cable type | AUX |
| Colour | Black, Silver |
| Compatible Devices | Charging Adapter |
| Compatible Phone Models | No Compatible Phone Models |
| Compatible devices | Charging Adapter |
| Compatible phone models | No Compatible Phone Models |
| Connector Gender | Male |
| Connector Type | Auxiliary |
| Connector type | Auxiliary |
| Customer Reviews | 4.6 out of 5 stars 489 Reviews |
| Data Transfer Rate | 1 Hz |
| Global Trade Identification Number | 05425006142076 |
| Included Components | Battery Charger Accessory |
| Indoor Outdoor Usage | Outdoor |
| Item Length | 460 Centimetres |
| Item Shape | Round |
| Item Type Name | Optimate =SAE73STD Extender 4,6m SAE 5A max |
| Item Weight | 150 Grams |
| Item height | 5 centimetres |
| Manufacturer | TecMate Group |
| Maximum Current | 5 Amps |
| Maximum Voltage | 12 Volts (DC) |
| Model Name | O13 |
| Model Number | O-13 |
| Number of Items | 1 |
| Number of Pins | 4 |
| Other Special Features of the Product | Weatherproof |
| Outer Material | Rubber |
| Product Warranty | 3 Year limited warranty |
| Recommended Uses For Product | Charging vehicles/machinery in cold conditions |
| Special feature | Weatherproof |
| Specification Met | SAE |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Optimate
- **Connector type:** Auxiliary
- **Cable type:** AUX
- **Compatible devices:** Charging Adapter
- **Special feature:** Weatherproof

## Images

![Optimate =SAE73STD Extender 4,6m SAE 5A max, Black - Image 1](https://m.media-amazon.com/images/I/81qzcfBeo-L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Must have extensions!
*by P***D on 15 November 2024*

Super items, robust and required in our garage!

### ⭐⭐⭐⭐⭐ Lead the way.
*by D***E on 26 July 2022*

Useful extension lead. Long enough to reach the battery on the main car which is parked outside the garage, rear to the door without having to turn it around or swap cars around. Neat weatherproof cover for the connector so it’s safe outside. Easy to plug in and ensures that I can keep both batteries topped up as needed.

### ⭐⭐⭐⭐⭐ It's a cable
*by M***N on 6 March 2020*

Not too much to say about this one. I have an Mk1 MX5 which is SORN over winter, and the battery always dies come summer time. So I bought an OptiMate 4 and this extension cable (to avoid having to run mains voltage outside) to run from the garage to the car and keep the battery good while it's off the road. It's working great!

## Frequently Bought Together

- OptiMate O13 SAE Extension Lead 4.6 Meter, Black
- OptiMate O1 SAE Weatherproof Eyelet Lead, Black
- Optimate 6 AmpMatic 12V Motorcycle Car Smart Automatic Battery Charger Optimiser

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**Shop now:** [https://www.desertcart.sg/products/49511815-optimate-sae73std-extender-4-6m-sae-5a-max-black](https://www.desertcart.sg/products/49511815-optimate-sae73std-extender-4-6m-sae-5a-max-black)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-09*