---
product_id: 527484232
title: "2PCS 7.4V 500mAh Lithium Battery with SM-4P 4 pin Plug USB Charging Cable for EC16 DE85 Remote Control Off Road Truck RC Car"
brand: "moonzon"
price: "S$37"
currency: SGD
in_stock: true
reviews_count: 4
url: https://www.desertcart.sg/products/527484232-2pcs-7-4v-500mah-lithium-battery-with-sm-4p-4
store_origin: SG
region: Singapore
---

# 500mAh Capacity Compact Size 7.4V Voltage 2PCS 7.4V 500mAh Lithium Battery with SM-4P 4 pin Plug USB Charging Cable for EC16 DE85 Remote Control Off Road Truck RC Car

**Brand:** moonzon
**Price:** S$37
**Availability:** ✅ In Stock

## Summary

> ⚡ Double the Power, Double the Fun!

## Quick Answers

- **What is this?** 2PCS 7.4V 500mAh Lithium Battery with SM-4P 4 pin Plug USB Charging Cable for EC16 DE85 Remote Control Off Road Truck RC Car by moonzon
- **How much does it cost?** S$37 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/527484232-2pcs-7-4v-500mah-lithium-battery-with-sm-4p-4)

## Best For

- moonzon enthusiasts

## Why This Product

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

## Key Features

- • **Durable Design:** Built to withstand the rigors of off-road adventures.
- • **Ultimate Backup:** Never run out of juice during your thrilling RC escapades!
- • **Power Up Your Playtime:** Experience uninterrupted fun with two high-capacity batteries!
- • **Seamless Compatibility:** Designed to fit perfectly with EC16 DE85 models.
- • **Quick Charge Convenience:** Includes USB charging cables for hassle-free recharging.

## Overview

This product includes two 7.4V 500mAh lithium batteries with SM-4P 4 pin plugs and USB charging cables, specifically designed for the EC16 DE85 remote control off-road truck, ensuring seamless compatibility and extended playtime.

## Description

Product information: Single product weight:37g Voltage:7.4V Capacity:500mAh Product Size:53X29X14.5mm Charger parameters: INPUT: DC 5.0V 1-2A OUTPUT: DC 2 X 3.7V 500mAh Connector Plug: SM-4P Plug Charger LED Status: The red light is on: Charging. The light off: Charging is complete. Specifications: The batteries have a built-in protection mechanism for safe charging and use. The internal battery protection device installed, the user should protect safety, you can rest assured that the use of the article. Guaranteed longer flight time, rechargeable lithium-polymer battery with high consumption. The battery connector is exactly the same shape as the original battery, no loose problems. Attention: Charge Li-Po battery with Li-Po battery charger only. Charge the Li-Po battery on a heat resistant surface. Inspect Li-Po battery before charging and operating it. Do not let Li-Po cells overheat at any time. Do not over-discharge the Li-Po battery. Note: Any questions please feel free to contact me, we will be very happy to service you.

## Features

- For EC16 DE85 Remote Control Car, RC Truck.
- Battery connector is exactly same shape with the original battery ,no loose problems.
- Spare Replacement Battery.
- Voltage: 7.4V, Capacity: 500mAh, Product Size:53x29x14.5mm.
- Package Content: 2PCS 7.4V 500mAh Lithium Battery and 2PCS SM-4P Plug USB Charging Cable.

## Product Details

- **Number of Batteries:** 2 Lithium Polymer batteries required. (included)
- **Brand:** MOONZON
- **Battery Cell Composition:** Lithium Polymer
- **Battery Capacity:** 500 Milliamp Hours
- **Unit Count:** 4.0 Count

## Images

![2PCS 7.4V 500mAh Lithium Battery with SM-4P 4 pin Plug USB Charging Cable for EC16 DE85 Remote Control Off Road Truck RC Car - Image 1](https://m.media-amazon.com/images/I/61gd2eLXBhL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Thumbs up to fit C-54
*by J***S on April 21, 2025*

Perfect backups for my 1/16 C-54 truck.

### ⭐⭐⭐⭐⭐ Worked for what I needed
*by B***F on December 20, 2024*

Ordered this to replace a battery pack from a nerf style type gun. Works great, love that there are 2 - double the fun when the battery runs out!

### ⭐ Not built good
*by D***I on September 9, 2024*

Not built good enough…a little after a month after purchase and barely used

## Frequently Bought Together

- MOONZON 2PCS 7.4V 500mAh Lithium Battery with SM-4P 4 pin Plug USB Charging Cable for EC16 DE85 Remote Control Off Road Truck RC Car
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**Shop now:** [https://www.desertcart.sg/products/527484232-2pcs-7-4v-500mah-lithium-battery-with-sm-4p-4](https://www.desertcart.sg/products/527484232-2pcs-7-4v-500mah-lithium-battery-with-sm-4p-4)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-01*