---
product_id: 411667992
title: "HULKMAN SigmaE01 9.2-Feet (2.8 Meters) Extension Cable for Sigma 1/ Sigma 5 Battery Charger"
brand: "hulkman"
price: "¥1946"
currency: JPY
in_stock: false
url: https://www.desertcart.jp/products/411667992-hulkman-sigmae01-9-2-feet-2-8-meters-extension-cable
store_origin: JP
region: Japan
---

# 13AWG copper wire, <1% power loss IP67 water & dust proof 18+ ft total reach HULKMAN SigmaE01 9.2-Feet (2.8 Meters) Extension Cable for Sigma 1/ Sigma 5 Battery Charger

**Brand:** hulkman
**Price:** ¥1946
**Availability:** ❌ Out of Stock

## Summary

> 🔋 Power up anywhere with Hulkman’s unstoppable extension cable!

## Quick Answers

- **What is this?** HULKMAN SigmaE01 9.2-Feet (2.8 Meters) Extension Cable for Sigma 1/ Sigma 5 Battery Charger by hulkman
- **How much does it cost?** ¥1946 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/411667992-hulkman-sigmae01-9-2-feet-2-8-meters-extension-cable)

## Best For

- hulkman enthusiasts

## Why This Product

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

## Key Features

- • **Power Integrity:** Premium 13AWG copper wiring ensures less than 1% energy loss—charge smarter, not harder.
- • **Unmatched Reach:** Extend your charging setup over 18 feet for ultimate garage flexibility.
- • **Quick Connect & Go:** Effortless plug-in and release mechanism for hassle-free charging sessions.
- • **Rugged Reliability:** IP67-rated waterproof and dustproof design keeps connections solid in any environment.
- • **Seamless Compatibility:** Perfectly engineered for Sigma 1 & Sigma 5 battery chargers—plug and play.

## Overview

The HULKMAN SigmaE01 is a 9.2-foot extension cable designed exclusively for Sigma 1 and Sigma 5 battery chargers. Featuring over 18 feet total length, IP67-rated waterproof and dustproof connectors, and heavy-duty 13AWG copper wiring, it delivers near-lossless power transfer with quick-connect convenience—perfect for professionals demanding reliable, flexible charging solutions in any garage setup.

## Description

HULKMAN SigmaE01 9.2-Feet (2.8 Meters) Extension Cable for Sigma 1/ Sigma 5 Battery Charger

## Features

- Wide Compability: Made for all Sigma Battery Chargers. It is compatible with Sigma 1/ Sigma 5.
- Reach anywhere: The entire assembly length is more than 18 feet, which can cover most of usage scenarios in your garage.
- Quick Connection: It is easy to connect and release fast, providing you a convenient and simple charging experience.
- Safe Design: IP67 design provides the solid connection bewteen the charger and accessory. Connections are water & dust proof.
- High Efficiency: Engineered with 13AWG copper wire minimizes the charging performance lost, less than 1% performance lost compared with the original cable.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09QKQ9H7C |
| Brand Name | Hulkman |
| Cable Type | USB |
| Color | Black |
| Compatible Devices | Charging Adapter |
| Compatible Phone Models | HULKMAN Sigma 1 |
| Connectivity Technology | USB |
| Connector Gender | Male-to-Female |
| Connector Type | USB Type C |
| Customer Package Type | Protective Shipping Package |
| Customer Reviews | 4.6 4.6 out of 5 stars (65) |
| Gauge | 13.0 |
| Indoor Outdoor Usage | Indoor |
| Item Shape | Round |
| Manufacturer | HULKMAN |
| Maximum Current | 60 Amps |
| Model | SigmaE01 |
| Number of Items | 1 |
| Number of Pins | 24 |
| Other Special Features of the Product | Tangle Free |
| Outer Material | Copper |
| Part Number | SigmaE01 |
| Recommended Uses For Product | Charging |
| Specification Met | Ip67 |
| UPC | 761062119733 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Hulkman
- **Cable type:** USB
- **Compatible devices:** Charging Adapter
- **Connector type:** USB Type C
- **Special features:** Tangle Free

## Images

![HULKMAN SigmaE01 9.2-Feet (2.8 Meters) Extension Cable for Sigma 1/ Sigma 5 Battery Charger - Image 1](https://m.media-amazon.com/images/I/61jFofFHzxL.jpg)

## Frequently Bought Together

- Hulkman SigmaE01 9.2-Feet (2.8 Meters) Extension Cable for Sigma 1/ Sigma 5 Battery Charger
- Hulkman Sigma 5 Car Battery Charger, with 3.2-inch Smart LED Display, 5A 6V/12V Automotive Trickle Charger, Battery Maintainer for Car, Motorcycle and Boat, Support Lithium and Lead-Acid
- HULKMAN Sigma 10 Amp Fast Car Battery Charger and Maintainer for 6V and 12V Battery with LED Screen Trickle Charger and Desulfator for Lead-Acid and Lithium-ion Battery for Car Truck and More

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.jp/products/411667992-hulkman-sigmae01-9-2-feet-2-8-meters-extension-cable](https://www.desertcart.jp/products/411667992-hulkman-sigmae01-9-2-feet-2-8-meters-extension-cable)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-08-24*