---
product_id: 296876456
title: "Blomiky 2 Pack 3.7V Lithium Battery Charger Cable with SM-2P Plug Connector for Some Kind of Mini RC Amphibious Stunt Car Boat Trucks 1S Li-ion and Li-Po Battery / 3.7V USB 2"
brand: "blomiky"
price: "1963 som"
currency: KGS
in_stock: true
reviews_count: 8
category: "Blomiky"
url: https://www.desertcart.kg/products/296876456-blomiky-2-pack-3-7v-lithium-battery-charger-cable-sm
store_origin: KG
region: Kyrgyzstan
---

# 3-7 hrs charging time 3.7V output power SM-2P 2-pin plug Blomiky 2 Pack 3.7V Lithium Battery Charger Cable with SM-2P Plug Connector for Some Kind of Mini RC Amphibious Stunt Car Boat Trucks 1S Li-ion and Li-Po Battery / 3.7V USB 2

**Brand:** blomiky
**Price:** 1963 som
**Availability:** ✅ In Stock

## Summary

> ⚡ Keep your RC adventures charged & ready — never miss the next stunt!

## Quick Answers

- **What is this?** Blomiky 2 Pack 3.7V Lithium Battery Charger Cable with SM-2P Plug Connector for Some Kind of 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?** 1963 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/296876456-blomiky-2-pack-3-7v-lithium-battery-charger-cable-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

- • **Trusted by Thousands:** Top-rated charger with 4.5 stars from 850+ users keeping toys alive and thriving.
- • **Universal 3.7V Power Boost:** Optimized for 1S Li-ion & Li-Po batteries powering your mini RC fleet.
- • **Plug & Play SM-2P Connector:** Seamless compatibility with popular mini RC cars, boats, and trucks.
- • **Smart Overcharge Protection:** Built-in safety board stops charging automatically to preserve battery life.
- • **Compact & Lightweight Design:** Only 9.5g and slim profile for easy portability and storage.

## Overview

The Blomiky 2 Pack 3.7V Lithium Battery Charger Cable features a smart overcharge protection system and a universal SM-2P 2-pin plug, designed specifically for 1S Li-ion and Li-Po batteries (400-800mAh). With a compact, lightweight build and a reliable 3-7 hour charging cycle, it’s the go-to USB charger for mini RC cars, boats, and trucks, ensuring your remote control toys stay powered and ready for action.

## Description

Buy Blomiky 2 Pack 3.7V Lithium Battery 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: Battery Chargers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great replacement charging wire for toys - Works great as a replacement for the charging wire that was included with the rc car, and electronic dog my toddler got a a gift. As well as a bubble blaster. It looks like these rechargeable battery powered items with these blue 3.7 volt batteries and becoming more common. Luckily these extra charge wires exist or people might end up having to discard the toys due to not being able to charge them.
Review: Works on standard low cost RC car rechargeable batteries - On Christmas day, our grandson got a low cost RC car (simple forward/backward/left/right), then promptly lost the charging cable. We were afraid it was some unique connector we'd never find. Turns out lots of this type of car (with a rechargeable battery) use the same connector (yeah). This works with his car. The desertcart listing has pictures of the connector, tells the voltage it supports, & how the charger works (kudos to seller). To see if it will work, make sure it's the right voltage, and look at the car's connector to see if it looks just like these ones.

## 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 |
|---------------|-------|
| Best Sellers Rank | #6,603 in Toys & Games ( See Top 100 in Toys & Games ) #2 in RC Battery Chargers |
| Brand | Blomiky |
| Color | Blue |
| Customer Reviews | 4.5 out of 5 stars 853 Reviews |
| Item Weight | 9.5 Grams |
| Output Voltage | 3.7 Volts |
| Product Dimensions | 0.59"D x 24.8"W x 0.28"H |
| Specification Met | CE, FCC |

## Product Details

- **Brand:** Blomiky
- **Color:** Blue
- **Item Weight:** 9.5 Grams
- **Output Voltage:** 3.7 Volts
- **Product Dimensions:** 0.59"D x 24.8"W x 0.28"H

## Images

![Blomiky 2 Pack 3.7V Lithium Battery Charger Cable with SM-2P Plug Connector for Some Kind of 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

### ⭐⭐⭐⭐⭐ Great replacement charging wire for toys
*by C***E on February 6, 2026*

Works great as a replacement for the charging wire that was included with the rc car, and electronic dog my toddler got a a gift. As well as a bubble blaster. It looks like these rechargeable battery powered items with these blue 3.7 volt batteries and becoming more common. Luckily these extra charge wires exist or people might end up having to discard the toys due to not being able to charge them.

### ⭐⭐⭐⭐⭐ Works on standard low cost RC car rechargeable batteries
*by J***N on January 22, 2026*

On Christmas day, our grandson got a low cost RC car (simple forward/backward/left/right), then promptly lost the charging cable. We were afraid it was some unique connector we'd never find. Turns out lots of this type of car (with a rechargeable battery) use the same connector (yeah). This works with his car. The Amazon listing has pictures of the connector, tells the voltage it supports, & how the charger works (kudos to seller). To see if it will work, make sure it's the right voltage, and look at the car's connector to see if it looks just like these ones.

### ⭐⭐⭐⭐⭐ cheap and fast.
*by R***R on August 29, 2025*

cheap chargers, work well

## 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
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**Shop now:** [https://www.desertcart.kg/products/296876456-blomiky-2-pack-3-7v-lithium-battery-charger-cable-sm](https://www.desertcart.kg/products/296876456-blomiky-2-pack-3-7v-lithium-battery-charger-cable-sm)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-04-29*