---
product_id: 181636636
title: "12.8V 4S 500mAh 6.4Wh LiFePO Battery SM-2P Normal Plug for RC Racing Buggy Truck Speed Boat Ship"
brand: "echobby"
price: "¥8824"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/181636636-12-8v-4s-500mah-6-4wh-lifepo-battery-sm-2p
store_origin: JP
region: Japan
---

# 12.8V Voltage 500mAh Capacity 15C Discharge Rate 12.8V 4S 500mAh 6.4Wh LiFePO Battery SM-2P Normal Plug for RC Racing Buggy Truck Speed Boat Ship

**Brand:** echobby
**Price:** ¥8824
**Availability:** ✅ In Stock

## Summary

> ⚡ Power Your Passion with Precision!

## Quick Answers

- **What is this?** 12.8V 4S 500mAh 6.4Wh LiFePO Battery SM-2P Normal Plug for RC Racing Buggy Truck Speed Boat Ship by echobby
- **How much does it cost?** ¥8824 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/181636636-12-8v-4s-500mah-6-4wh-lifepo-battery-sm-2p)

## Best For

- echobby enthusiasts

## Why This Product

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

## Key Features

- • **Rapid Response:** Enjoy a swift 15C constant discharge rate for those adrenaline-pumping moments.
- • **Built for the Bold:** Crafted with LiFePO4 technology for enhanced safety and longevity.
- • **Plug and Play Convenience:** Equipped with an SM-2P positive plug for hassle-free installation.
- • **Power Up Your Performance:** Unleash the full potential of your RC vehicles with a robust 500mAh capacity.
- • **Stay Charged, Stay Competitive:** Experience a reliable 12.8V output that keeps you in the race longer.

## Overview

The 12.8V 4S 500mAh LiFePO Battery is designed for high-performance RC racing, offering a reliable power source with a 15C discharge rate and easy connectivity through its SM-2P plug. Perfect for enthusiasts looking to elevate their racing experience.

## Description

12.8V 4S 500mAh 6.4Wh LiFePO Battery SM-2P Normal Plug for RC Racing Buggy Truck Speed Boat Ship

## Features

- Battery Type: LiFePO4
- Battery Capacity: 500mAh
- Battery Voltage: 12.8V/4S
- Constant Discharge Rate: 15C
- SM-2P positive plug

## Product Details

- **Number of Batteries:** 1 Lithium Ion batteries required.
- **Brand:** ECHOBBY
- **Battery Cell Composition:** Lithium Ion
- **Battery Capacity:** 500 Milliamp Hours
- **Unit Count:** 1.0 Count

## Images

![12.8V 4S 500mAh 6.4Wh LiFePO Battery SM-2P Normal Plug for RC Racing Buggy Truck Speed Boat Ship - Image 1](https://m.media-amazon.com/images/I/416tPQNhBXL.jpg)
![12.8V 4S 500mAh 6.4Wh LiFePO Battery SM-2P Normal Plug for RC Racing Buggy Truck Speed Boat Ship - Image 2](https://m.media-amazon.com/images/I/419UEGvN+RL.jpg)
![12.8V 4S 500mAh 6.4Wh LiFePO Battery SM-2P Normal Plug for RC Racing Buggy Truck Speed Boat Ship - Image 3](https://m.media-amazon.com/images/I/41IHmTkJFzL.jpg)
![12.8V 4S 500mAh 6.4Wh LiFePO Battery SM-2P Normal Plug for RC Racing Buggy Truck Speed Boat Ship - Image 4](https://m.media-amazon.com/images/I/517NtJEWMML.jpg)
![12.8V 4S 500mAh 6.4Wh LiFePO Battery SM-2P Normal Plug for RC Racing Buggy Truck Speed Boat Ship - Image 5](https://m.media-amazon.com/images/I/41PTLOIfTTL.jpg)

## Frequently Bought Together

- ECHOBBY 12.8V 4S 500mAh 6.4Wh LiFePO Battery SM-2P Normal Plug for RC Racing Buggy Truck Speed Boat Ship
- Blomiky 2 Pack 3.7V 500mAh Li-ion Rechargeable Battery SM 2P Plug with USB Charger Cable for Double Sided RC Stunt Car Small RC Boat Tumbling Amphibious RC Car RC Truck and C63 Battery and USB 2
- VICMILE 3.7V 800mah Li-ion Battery 2Pack with USB Chargers SM-2P Plug RC Rechargeable Battery Compatible with Remote Control Cars E35 DE38 DE40 DE50 DE55 TB202 TM141 Toy Cars 2Pack

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**Shop now:** [https://www.desertcart.jp/products/181636636-12-8v-4s-500mah-6-4wh-lifepo-battery-sm-2p](https://www.desertcart.jp/products/181636636-12-8v-4s-500mah-6-4wh-lifepo-battery-sm-2p)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-25*