---
product_id: 810016224
title: "39.37\"/1m Extra Battery Connection Cable for ecoflow xt150 Extension Cable Not for Delta 2, 2 Max, Max, 3, 3 Plus, 3 1500, Wave 2, Wave 3, Pro 3"
brand: "sprmith"
price: "€ 239.03"
currency: EUR
in_stock: true
reviews_count: 4
category: "Sprmith"
url: https://www.desertcart.be/products/810016224-39-37-1m-extra-battery-connection-cable-for-ecoflow-xt150
store_origin: BE
region: Belgium
---

# High-purity copper core for efficient power 1m male-to-male XT150 cable Fireproof, flame-retardant connectors 39.37"/1m Extra Battery Connection Cable for ecoflow xt150 Extension Cable Not for Delta 2, 2 Max, Max, 3, 3 Plus, 3 1500, Wave 2, Wave 3, Pro 3

**Brand:** sprmith
**Price:** € 239.03
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your EcoFlow game with seamless, safe, and smart extension!

## Quick Answers

- **What is this?** 39.37"/1m Extra Battery Connection Cable for ecoflow xt150 Extension Cable Not for Delta 2, 2 Max, Max, 3, 3 Plus, 3 1500, Wave 2, Wave 3, Pro 3 by sprmith
- **How much does it cost?** € 239.03 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/810016224-39-37-1m-extra-battery-connection-cable-for-ecoflow-xt150)

## Best For

- sprmith enthusiasts

## Why This Product

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

## Key Features

- • **Built to Endure:** Waterproof and abrasion-resistant design stands up to any environment.
- • **Safety First, Always:** Fireproof connectors and flame-retardant jacket protect your gear and peace of mind.
- • **Optimized Conductivity:** Thick, pure copper core minimizes heat and maximizes power efficiency.
- • **Seamless Power Extension:** 1-meter length ensures flexible, reliable battery connection without compromise.
- • **Effortless Power Switching:** Auto-switch to auxiliary battery extends runtime without manual hassle.

## Overview

This 1-meter XT150 male-to-male extension cable by Sprmith is engineered for EcoFlow Delta and Wave series (excluding Pro 3). Featuring fireproof connectors, flame-retardant and waterproof construction, and a high-purity copper core, it ensures safe, efficient, and durable power transmission. Perfect for professionals demanding reliable extended battery runtime with automatic switching and rugged durability.

## Description

Parameter: Item Name: Extra Battery Cable for XT150 EcoFlow Length: 39.37"/1m Connector Gender: Male to Male Item Weight:0.9kg Color: Black Note: 1. 【Connector】XT150 extra battery cable has a male to male connector. 2.【Purchasing Notes】Please check the battery pack and power plant model carefully before purchasing.

Review: Excelente 👌
Review: It is a little less flexible than I would like, but it is a good quality product, and uses copper for its conductors.

## Features

- 【Applicable Model Number】Male to male XT150 extension cable compatible with Delta 2/2Max/3/3plus/3/1500/Extended battery/Wave2/Wave3 air conditioners. Does not fit Pro 3
- 【PLUG & PLAY】Spare battery cable for ecoflow with high performance fireproof connectors to ensure high safety when connecting/disconnecting, ensure the handling of high power electrical transmission
- 【IMPROVED POWER FLEXIBILITY】The xt150 spare battery cable connector increases the power capacity under the same load, greatly extending the operating time. When the main power station runs out, it automatically switches to auxiliary battery power without manual operation
- Sturdy Construction: The outer layer is flame-retardant and the spare battery cable xt150 has excellent waterproof and abrasion resistance. Internally adopts high-purity thick copper core, effectively reduce the heat generation during transmission, ensure safe power supply
- Wide Range of Applications: The xt150 cable connector is 39.37 inches (1 m) long and easily adapts to a variety of environments while ensuring an efficient connection between the power station and the battery pack

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0G3HPPR13 |
| Brand | Sprmith |
| Color | Black |
| Connector Gender | Male-to-Male |
| Customer Reviews | 4.3 4.3 out of 5 stars (8) |
| Manufacturer | Sprmith |
| Mfr Part Number | Extra Battery Cable for EcoFlow |
| Model Number | XT150 |
| Plug Type | タイプ E |
| Special Features | Abrasion Resistant |
| UPC | 756709133463 |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** Sprmith
- **Color:** Black
- **Connector Gender:** Male-to-Male
- **Plug Format:** タイプ E
- **Special Feature:** Abrasion Resistant

## Images

![39.37"/1m Extra Battery Connection Cable for ecoflow xt150 Extension Cable Not for Delta 2, 2 Max, Max, 3, 3 Plus, 3 1500, Wave 2, Wave 3, Pro 3 - Image 1](https://m.media-amazon.com/images/I/6176e+1HESL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***S on April 23, 2026*

Excelente 👌

### ⭐⭐⭐⭐⭐ Review
*by B***N on January 6, 2026*

It is a little less flexible than I would like, but it is a good quality product, and uses copper for its conductors.

### ⭐ Review
*by J***K on April 26, 2026*

Didn't work

---

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---

*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-07-22*