---
product_id: 719184974
title: "4S 14.8V 300mAh 30C LiPo Battery SPMX3004SJ30 Battery"
brand: "spektrum"
price: "€ 59.10"
currency: EUR
in_stock: true
reviews_count: 5
category: "Spektrum"
url: https://www.desertcart.hr/products/719184974-4s-14-8v-300mah-30c-lipo-battery-spmx3004sj30-battery
store_origin: HR
region: Croatia
---

# 30C high discharge rate Compact 8.9x4.6x3 cm size 14.8V high-voltage power 4S 14.8V 300mAh 30C LiPo Battery SPMX3004SJ30 Battery

**Brand:** spektrum
**Price:** € 59.10
**Availability:** ✅ In Stock

## Summary

> ⚡ Power Up Your Playtime with Spektrum Precision!

## Quick Answers

- **What is this?** 4S 14.8V 300mAh 30C LiPo Battery SPMX3004SJ30 Battery by spektrum
- **How much does it cost?** € 59.10 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/719184974-4s-14-8v-300mah-30c-lipo-battery-spmx3004sj30-battery)

## Best For

- spektrum enthusiasts

## Why This Product

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

## Key Features

- • **Trusted Spektrum Quality:** Backed by a 4.5-star rating and reliable brand reputation for durability and safety.
- • **Lightweight & Compact Design:** At just 45g and small dimensions, it fits seamlessly into your RC setup without bulk.
- • **Power Your RC with Precision:** 14.8V LiPo battery delivers consistent, high-voltage energy for peak performance.
- • **Adult-Supervised Use for Safety:** Designed for users 14+ with adult supervision, combining power with responsible handling.
- • **Rapid Discharge for Maximum Thrill:** 30C discharge rate ensures your remote control vehicle accelerates with lightning speed.

## Overview

The Spektrum 4S 14.8V 300mAh 30C LiPo Battery (SPMX3004SJ30) is a compact, lightweight lithium polymer battery engineered for remote control vehicles. Delivering a high 14.8V voltage and a 30C discharge rate, it ensures rapid acceleration and sustained power. Ideal for hobbyists aged 14 and above under adult supervision, this battery combines trusted Spektrum quality with performance that keeps your RC gear ahead of the pack.

## Description

Spektrum 4S 14.8V 300mAh 30C LiPo Battery, SPMX3004SJ30

Review: What I needed
Review: Great

## Features

- Warning:Not suitable for children under 14 years. For use under adult supervision
- Warning:To be used under the direct supervision of an adult
- Battery cell material: lithium_polymer

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CVF2NBW4 |
| Antenna Location | Remote Control Vehicle |
| Battery Capacity | 300 Milliamp Hours |
| Battery Cell Type | Lithium Polymer |
| Battery Weight | 117 Grams |
| Battery capacity | 300 Milliamp Hours |
| Battery cell composition | Lithium Polymer |
| Best Sellers Rank | 566,897 in Toys & Games ( See Top 100 in Toys & Games ) 2,392 in Remote & App-Controlled RC Batteries |
| Brand | Spektrum |
| Brand Name | Spektrum |
| Customer Reviews | 4.5 out of 5 stars 40 Reviews |
| Item Dimensions | 8.9 x 4.6 x 3 centimetres |
| Item Weight | 45 g |
| Manufacturer | Spektrum |
| Model Name | SPMX3004SJ30 |
| Model Number | SPMX3004SJ30 |
| Number of Batteries | 1 Lithium Metal batteries required. (included) |
| Number of batteries | 1 Lithium Metal batteries required. (included) |
| Recommended uses for product | Remote Control Vehicle |
| UPC | 660132893743 |
| Unit Count | 1.0 count |
| Unit count | 1.0 count |
| Voltage | 14.8 Volts |

## Product Details

- **Battery Capacity:** 300 Milliamp Hours
- **Battery Cell Composition:** Lithium Polymer
- **Brand:** Spektrum
- **Number of Batteries:** 1 Lithium Metal batteries required. (included)
- **Recommended Uses For Product:** Remote Control Vehicle

## Images

![4S 14.8V 300mAh 30C LiPo Battery SPMX3004SJ30 Battery - Image 1](https://m.media-amazon.com/images/I/61wecpSPvaL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ What I needed
*by B***N on 24 December 2024*



### ⭐⭐⭐⭐⭐ Great
*by J***N on 2 April 2026*



### ⭐⭐⭐⭐⭐ Good battery
*by A***R on 25 March 2026*



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**Shop now:** [https://www.desertcart.hr/products/719184974-4s-14-8v-300mah-30c-lipo-battery-spmx3004sj30-battery](https://www.desertcart.hr/products/719184974-4s-14-8v-300mah-30c-lipo-battery-spmx3004sj30-battery)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-14*