---
product_id: 712568186
title: "Spektrum 7.4V 300mAh 2S 50C LiPo Battery: JST-RCY, SPMX3002S50"
brand: "spektrum"
price: "FREE"
currency: JPY
in_stock: false
url: https://www.desertcart.jp/products/712568186-spektrum-7-4v-300mah-2s-50c-lipo-battery-jst-rcy
store_origin: JP
region: Japan
---

# 50C High Discharge Rate Compact 9.14x4.83x3.3 cm 7.4V Power Boost Spektrum 7.4V 300mAh 2S 50C LiPo Battery: JST-RCY, SPMX3002S50

**Brand:** spektrum
**Price:** FREE
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Power up your game with precision and speed!

## Quick Answers

- **What is this?** Spektrum 7.4V 300mAh 2S 50C LiPo Battery: JST-RCY, SPMX3002S50 by spektrum
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/712568186-spektrum-7-4v-300mah-2s-50c-lipo-battery-jst-rcy)

## 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

- • **Rapid Response:** 50C discharge rate ensures instant power bursts for high-demand scenarios.
- • **Built for the Pros:** Designed for ages 14+, this LiPo battery meets the demands of serious hobbyists and competitive players.
- • **Power Your Passion:** 7.4V voltage delivers consistent, reliable energy for peak performance.
- • **Lightweight & Compact:** Weighing just 31.75g, fits seamlessly into your gear without bulk.
- • **Plug & Play Convenience:** Comes with JST-RCY connector and included battery—ready to energize right out of the box.

## Overview

The Spektrum 7.4V 300mAh 2S 50C LiPo Battery (SPMX3002S50) is a compact, lightweight lithium-ion polymer battery designed for high-performance airsoft and RC applications. Featuring a robust 50C discharge rate and a convenient JST-RCY connector, it delivers reliable power bursts in a sleek 9.14 x 4.83 x 3.3 cm form factor, perfect for serious hobbyists aged 14 and up.

## Description

Product Description               Spektrum 7.4V 300mAh 2S 50C LiPo Battery: JST-RCY, SPMX3002S50                  Safety Warning               WARNING: Read the ENTIRE instruction manual to become familiar with the features of the product before operating. Failure to operate the product correctly can result in damage to the product, personal property and cause serious injury. This is a sophisticated hobby product. It must be operated with caution and common sense and requires some basic mechanical ability. Failure to operate this Product in a safe and responsible manner could result in injury or damage to the product or other property. This product is not intended for use by children without direct adult supervision. Do not use with incompatible components or alter this product in any way outside of the instructions provided by Horizon Hobby, LLC. The product manual contains instructions for safety, operation and maintenance. It is essential to read and follow all the instructions and warnings in the manual, prior to assembly, setup or use, in order to operate correctly and avoid damage or serious injury.

## Features

- Spektrum 7.4V 300mAh 2S 50C LiPo Battery: JST-RCY, SPMX3002S50

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 9.14 x 4.83 x 3.3 cm; 31.75 g |
| Batteries | 1 Lithium Metal batteries required. (included) |
| Manufacturer recommended age | 14 years and up |
| Item model number | SPMX3002S50 |
| Educational Objective(s) | 1 |
| Assembly Required | No |
| Batteries Required? | Yes |
| Batteries included? | Yes |
| tech_spec_battery_description_toys | Lithium-Ion Polymer |
| Material Type(s) | Plastic |
| Remote Control Included? | No |
| Colour | Red |
| Release date | 24 Sept. 2022 |
| ASIN | B0BMFCN7LD |

## Images

![Spektrum 7.4V 300mAh 2S 50C LiPo Battery: JST-RCY, SPMX3002S50 - Image 1](https://m.media-amazon.com/images/I/61RxDn3UvbL.jpg)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-11-03*