---
product_id: 519845949
title: "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"
brand: "blomiky"
price: "¥3871"
currency: JPY
in_stock: true
reviews_count: 5
category: "Blomiky"
url: https://www.desertcart.jp/products/519845949-blomiky-2-pack-3-7v-usb-charger-cable-with-sm
store_origin: JP
region: Japan
---

# 3-7 hours charge time 2A fast charging current 3.7V output voltage 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

**Brand:** blomiky
**Price:** ¥3871
**Availability:** ✅ In Stock

## Summary

> 🔌 Charge Fast, Play Longer – Never Miss a Stunt!

## Quick Answers

- **What is this?** 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 by blomiky
- **How much does it cost?** ¥3871 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/519845949-blomiky-2-pack-3-7v-usb-charger-cable-with-sm)

## Best For

- blomiky enthusiasts

## Why This Product

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

## Key Features

- • **Dual Pack Convenience:** Two cables included so you can keep multiple RC vehicles ready to race or stunt at all times.
- • **Optimized Charge Times:** Charges 500mAh batteries in just 3-4 hours, balancing speed and battery health.
- • **Compact & Portable Design:** Lightweight and slim USB cable fits perfectly in your gear bag for on-the-go charging.
- • **Smart Overcharge Protection:** Automatically stops charging when full to protect your battery and extend its lifespan.
- • **Universal SM-2P Plug Compatibility:** Fits a wide range of 3.7V Li-ion and Li-Po batteries for RC cars, boats, and trucks.

## Overview

The Blomiky 2 Pack 3.7V USB Charger Cable features built-in overcharge protection and a universal SM-2P 2-pin plug, designed specifically for 3.7V Li-ion and Li-Po batteries ranging from 400mAh to 800mAh. With a 2A current rating, it efficiently charges small RC vehicle batteries in 3-7 hours, making it ideal for mini RC cars, boats, and trucks. Compact and lightweight, this dual pack ensures your remote control toys are always ready for action.

## Description

Charge connector plug: SM-2P black 2 pin, fit for 3.7V 400mAh 500mAh 800mAh Li-ion or Lipo rechargeable battery,which use . 3.7V USB Charge cable suitable for Small Size RC Cars RC Boat RC Trucks ,which voltage and plug are same. 3.7V charger cable suitable for Some Stunt RC Car. 3.7V charger cable suitable for some kind remote control stunt car,which 1S battery use SM-2P plug. 3.7V charger cable suitable for Akargol V555 RC Boat. 3.7V charger cable suitable for some stunt Car. 3.7v charger cable suitable for Some kind Remote Control gesture Stunt Car. charger cable suitable for Some kind Amphibious or some kind 1/16 RC Vehicle some 4WD Stunt RC Car Cars ,,which voltage and plug are same.. Charger cable suitable for TOLLCY TR-10 TR-11 TR10 TR11 Small size RC Boat,Charger cable for 500mAh 3.7V Li-ion Battery. Charger cable suitable for 3.7V charger cable suitable for some kind of bubble gun. Charger cable suitable for threeking RC stunt car.3.7V USB charger cable replacement for Blexy 1/18 scale High Speed Remote Control Car battery, 3.7V USB Charger cable suitable for DEERC D42 DE45 RC Cars, Charger cable suitable for some kind of 1:20 Remote control trucks.. Charger cable suitable for some Small Remote Control RC Car Battery 3.7V USB Charger cable suitable for somie kind Wave Small RC Boat 3.7V 500mAh or 400mAh battery, ,which voltage and plug are same.3.7v charger cable suitable for some kind of 1/16 Drift RC Car Package include 2 x 3.7V Charger cable for Li-ion or Li-po battery.

Review: Keep the car charged
Review: Works as it should!

## Features

- USB Charge cable built-in over charged protection board, it will stop charge after full charged, some red light are not off after full charged, It most take 3-4 hours can full charged 1S 500mAh , It take double time (6-7 hours )to charge 1S 1000mAh battery. Charge connector plug: SM-2P black 2 pin, only suitable for 3.7V 400mAh 500mAh 800mAh Li-ion or Lipo rechargeable small battery, don't advise use in big capacity battery,such as 1500mAh battery, it may take over 10-15 hours to full charge.
- 3.7V USB Charge cable suitable for Small Size RC Cars RC Boat, RC Trucks ,charger cable suitable for some kind Amphibious some kind 1:18 1/16 scale RC Vehicle Sharkool 4WD Stunt RC Car Cars 500mAh Li-ion Battery,,which voltage and plug are same.
- 3.7V 1S USB Charge cable suitable for Some kind DE42 DE44 DE45 DE68 DE69 RC Trucks , Charger cable suitable for some kind of 1:20 Scale RC Trucks, Charger cable suitable for Seckton Small Remote Control RC Car 3.7V Battery
- 3.7V USB Charge cable suitable for some kind small size Drift RC Car some kind of Wave Small RC Boat Battery,,which voltage and plug are same, 3.7V charger cable suitable for LY-017 TOLLCY TR10 TR11 Small RC Boats.
- 3.7V USB charge adpater cable suitable for some kind 1/18 scale RC Car and 3.7V charger cable suitable for some 1:16 Remote Control Car. Charger cable suitable for some kind small szie RC Trucks or RC Crawlers battery,,which voltage and plug are same.
- 3.7V Lithium charger cable suitable for Hony Zizz LECPOP YL-101 Axirata onadrive RC dinosaur USUT Landtaix Small szie Amphibious RC Car Boat. which battery plug is same SM-2P black 2 pin.
- 3.7V carger cable suitable for Some Bunch O Bubbles, suitable for some Bubble Bazooka Machine, which use 3.7V SM-2P plug li-ion or lipo battery.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08X4PNY6V |
| Battery Charge Time | 15 Hours |
| Best Sellers Rank | #28,702 in Toys ( See Top 100 in Toys ) #38 in RC Battery Chargers |
| Brand | Blomiky |
| Built-In Media | USB Charger cable |
| Color | Blue |
| Colour | Blue |
| Current Rating | 2 Amps |
| Customer Reviews | 4.4 out of 5 stars 784 Reviews |
| Input Voltage | 5 Volts |
| Item Dimensions D x W x H | 1.5D x 63W x 0.7H centimeters |
| Item Weight | 9.5 Grams |
| Item weight | 9.5 Grams |
| Manufacturer | Blomiky |
| Mfr Part Number | 3.7V USB |
| Output Voltage | 3.7 Volts |
| Output voltage | 3.7 Volts |
| Product dimensions | 1.5D x 63W x 0.7H centimeters |
| Specification Met | CE, FCC |
| Specification met | CE, FCC |
| Unit Count | 2 Count |

## Product Details

- **Brand:** Blomiky
- **Product dimensions:** 1.5D x 63W x 0.7H centimeters
- **Item weight:** 9.5 Grams
- **Output voltage:** 3.7 Volts
- **Specification met:** CE, FCC

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/71Bo7cLdJ+L.jpg)

## Questions & Answers

**Q: Will this work with a 1.48wh battery?**
A: Yes, if same 1S lithium battery and plug are same SM-2P as picture, it can work,thanks.

**Q: Will this work for a 14500/1200 mah 7.4v battery?**
A: Yes，if plug same, it will work，thanks

**Q: Will this work for a li-ion 18650/1200mAh 3.7V 4.44Wh?**
A: Yes, it can charge 18650 /1200mAh Li-ion battery, it take longger time cause big capacity .thanks.

**Q: Will this work for the temi train?**
A: If same 1S 3.7v battery,SM-2P plug

## Customer Reviews

### ⭐⭐⭐⭐⭐ Keep the car charged
*by T***A on 18 January 2026*



### ⭐⭐⭐⭐⭐ Works as it should!
*by M***K on 7 July 2025*



### ⭐⭐⭐⭐⭐ Perfect
*by T***K on 7 December 2025*



## Frequently Bought Together

- 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
- elechawk 10pcs Upgraded Tiny Whoop JST-PH 2.0 Male and Female Connector Cable for Battery JJRC H36 H67 Blade Inductrix E010 E013

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.jp/products/519845949-blomiky-2-pack-3-7v-usb-charger-cable-with-sm](https://www.desertcart.jp/products/519845949-blomiky-2-pack-3-7v-usb-charger-cable-with-sm)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-24*