---
product_id: 619450622
title: "7.4V Battery For SM-2PIN"
brand: "baiweidun"
price: "501088₫"
currency: VND
in_stock: true
category: "Bai Wei Dun"
url: https://www.desertcart.vn/products/619450622-7-4v-battery-for-sm-2pin
store_origin: VN
region: Vietnam
---

# 2A charging current 7.4V output voltage Built-in battery protection 7.4V Battery For SM-2PIN

**Brand:** baiweidun
**Price:** 501088₫
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your RC adventures with smart, safe, and speedy charging!

## Quick Answers

- **What is this?** 7.4V Battery For SM-2PIN by baiweidun
- **How much does it cost?** 501088₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/619450622-7-4v-battery-for-sm-2pin)

## Best For

- baiweidun enthusiasts

## Why This Product

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

## Key Features

- • **USB-Powered Convenience:** Charge anywhere with any USB port, no bulky adapters needed
- • **Smart Battery Protection:** Over-voltage, overload & short-circuit safeguards for peace of mind
- • **Clear Charging Indicators:** Red light for charging, green for fully charged—never guess again
- • **Rapid 2A Charging Current:** Efficiently powers your battery to get you back in the action faster
- • **Universal 7.4V Compatibility:** Seamlessly powers your RC cars, planes, boats & more

## Overview

The BaiWeiDun 7.4V USB Charger Cable with SM-2PIN Plug is a versatile and reliable charger designed specifically for 7.4V RC batteries. It delivers a steady 7.4V output at 2A current, features built-in over-voltage, overload, and short-circuit protection, and includes intuitive LED indicators to signal charging status. Compatible with a wide range of remote control vehicles, this USB-powered charger offers convenient, safe, and efficient battery charging wherever you go.

## Description

desertcart.com: BaiWeiDun 7.4V USB Charger Cable with SM-2PIN Plug Compatible RC Car and Plane for Universal 7.4V Battery USB Charger with Battery Protection Black : Toys & Games

## Features

- This battery USB charger is specifically designed for 7.4V batteries and comes equipped with an SM-2PIN PLUG. Before use, please ensure that the voltage (7.4V) is compatible. The input is DC 5V 2A, output is 7.4V 1000mAh, connector is USB to SM-2PIN Plug
- Compatibility: This battery charger is widely applicable to various equipment batteries, including RC cars, trucks, boats, airplanes, helicopters, gliders, and other remote control toys.
- Circuit Protection: battery charging cable has over-voltage, overload, and short-circuit protection functions.
- Charging indicator: When charging the red light is on. When the battery is fully charged, Green Light Solid when Fully Charged. Protect your Equipment
- Note: If you encounter any product quality problems when purchasing, please feel free to contact us, we will reply you within 24 hours.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CWH5NRR6 |
| Amperage | 2 A |
| Best Sellers Rank | #68,443 in Toys & Games ( See Top 100 in Toys & Games ) #122 in RC Battery Chargers |
| Brand | BaiWeiDun |
| Color | Black |
| Current Rating | 2 A |
| Customer Reviews | 4.2 4.2 out of 5 stars (99) |
| Manufacturer | BaiWeiDun |
| Mfr Part Number | B-7.4V-SM-2P |
| Model Number | B-7.4V-SM-2P |
| Number of Ports | 2 |
| Output Voltage | 7.4 volts_of_direct_current |

## Product Details

- **Amperage:** 2 A
- **Brand:** BaiWeiDun
- **Color:** Black
- **Current Rating:** 2 A
- **Output Voltage:** 7.4 volts_of_direct_current

## Images

![7.4V Battery For SM-2PIN - Image 1](https://m.media-amazon.com/images/I/61yEjAnlBBL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Frequently Bought Together

- 7.4V USB Charger Cable with SM-2PIN Plug Compatible RC Car and Plane for Universal 7.4V 2S Lipo Battery USB Charger with Battery Protection
- Blomiky 2 Pack 3.7V USB Charger Cable with SM-2P Plug Connector for Mini RC Amphibious Stunt Car Boat Trucks 1S Li-ion and Li-Po Battery / 3.7V USB 2
- SM-4P Charger for RC Car/Boat/Gel Ball Blaster 7.4V Li-ion Battery, USB Charging Cable 2-Pack

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**Shop now:** [https://www.desertcart.vn/products/619450622-7-4v-battery-for-sm-2pin](https://www.desertcart.vn/products/619450622-7-4v-battery-for-sm-2pin)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-08-23*