---
product_id: 263897821
title: "Blomiky 2 Pack 3.7V 500mAh Li-ion Rechargeable Battery SM 2P Plug with USB Cable for Double Sided RC Stunt Car Small RC Boat Tumbling Amphibious RC Car RC Truck and C63 Battery and USB 2"
brand: "blomiky"
price: "€ 13.49"
currency: EUR
in_stock: true
reviews_count: 11
category: "Blomiky"
url: https://www.desertcart.ie/products/263897821-blomiky-2-pack-3-7v-500mah-li-ion-rechargeable-battery
store_origin: IE
region: Ireland
---

# 500mAh capacity for longer play 3.7V Li-ion power SM-2P plug + USB charging cable Blomiky 2 Pack 3.7V 500mAh Li-ion Rechargeable Battery SM 2P Plug with USB Cable for Double Sided RC Stunt Car Small RC Boat Tumbling Amphibious RC Car RC Truck and C63 Battery and USB 2

**Brand:** blomiky
**Price:** € 13.49
**Availability:** ✅ In Stock

## Summary

> 🚀 Power your RC thrills with unstoppable energy!

## Quick Answers

- **What is this?** Blomiky 2 Pack 3.7V 500mAh Li-ion Rechargeable Battery SM 2P Plug with USB Cable for Double Sided RC Stunt Car Small RC Boat Tumbling Amphibious RC Car RC Truck and C63 Battery and USB 2 by blomiky
- **How much does it cost?** € 13.49 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/263897821-blomiky-2-pack-3-7v-500mah-li-ion-rechargeable-battery)

## 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

- • **Reliable Power Boost:** 3.7V 500mAh Li-ion battery delivers consistent high-speed RC performance.
- • **Compact & Lightweight:** Slim 51x18x14mm design weighing just 19g—perfect for nimble RC action.
- • **Plug & Play Convenience:** SM-2P 2-pin connector with USB cable for effortless charging anywhere.
- • **Universal RC Compatibility:** Fits a wide range of 1/16 to 1/18 scale stunt cars, boats, trucks, and more.
- • **Overcharge & Overcurrent Safe:** Built-in protection circuits keep your battery safe and extend lifespan.

## Overview

The Blomiky 2 Pack 3.7V 500mAh Li-ion rechargeable batteries come with SM-2P plug and USB charging cables, designed for small to mid-sized RC stunt cars, boats, and trucks. Featuring built-in overcharge and overcurrent protection, these lightweight batteries ensure safe, reliable power delivery for extended play sessions. Compatible with many 1/16 to 1/18 scale RC vehicles, they offer a perfect balance of compact size and robust performance.

## Description

desertcart.com: Blomiky 2 Pack 3.7V 500mAh Li-ion Rechargeable Battery SM 2P Plug with USB Cable for Double Sided RC Stunt Car Small RC Boat Tumbling Amphibious RC Car RC Truck and C63 Battery and USB 2 : Toys & Games

Review: Great battery and charger - It was what I was looking for, it even charged an old battery I had. The light worked for charging.
Review: Worked for our gel blasters - These fit perfect in our gel blasters. Charge lasts longer than the orbees. Does come with two charging cables. This was a great deal to get my son back up and shooting.

## Features

- Real capacity is 500mAh-800mAh, 3.7 volt lithium battery connector plug: SM-2P black 2 pin, plug end cross-section size:5.5*5.2mm/ 0.22*0.195inch, 1S li-ion battery fit for some small size Stunt RC Car and some kind 1/18 scale RC Cars.
- 3.7V 500mAh li-ion battery suitable for some kind 1/18 scale Water-Resistant High Speed Remote Control Car,make sure voltage, plug, size are match before buying.
- USB cable built-in over-charged protection board, it would stop after full charged, some red light are not off after full charged, you can reconnect again,red light would be off if full charged. It most take 3-4 hours can full charged.. 3.7v rechargeable battery voltage: 3.7V , Material: Li-ion.Battery dimensions: L51*18*14mm /2.0*0.72*0.56inch, batery weight:19g/0.66oz. 3.7V 500mAh Li-ion rechargeable battery replacement for some kind Double sided Flip RC Stunt Car,Color maybe orange, green,red.
- There is 8.5A over current protection circuit on this battery. 3.7V 500mAh Li-ion battery replacment for Small Size RC Cars RC Boat RC Trucks , battery replacement for some kind Small Amphibious RC Stunt car.
- 3.7V 500mAh battery fit for some kind 1/16 RC Vehicle ,which size voltage and battery plug all match.
- Battery replacment for KKONES ORRENTE Sharkool Rcabcar 4WD Stunt RC Car Cars. battery replacement for some kind 4WD Stunt RC Car,which battery size, voltage and plug all match.
- 3.7V 500mAh Li-ion batteryr replacement for some small size Drift RC Car. Battery replacement for DEERC DE70 DE42 DE45 DE68 DE69 Remote control Cars, battery replacement for BEZGAR TD141 ransform RC Cars, battery replacement for 4DRC C3 RC Cars Remote Control RC Car . Battery replacement for some small szie Alligator Head RC Boat, which battery size, voltage and plug all match.
- 3.7V 500mAh Li-ion rechargeable battery replacement for some kind of Small size RC Boat,which use same plug and voltage. Battery replacement for some kind 2 IN 1 Small RC Boat, Battery replacement for some Wave Speeder Small size RC Boat, Battery replacement for Tonason Tollycy TR10 TR11 Small Size RC Boat. battery replacement for EACHINE EC21 and Sharkool Small size RC Boat., Battery suitable for Supired Y8359 RC Robot Dog,which battery size, voltage and plug all match.
- 3.7V 500mAh Battery suitable for some kind 360° Stunt RC Car. 3.7V 500mAh Battery suitable for some kind remote control stunt car, 3.7V mAh Li-ion battery suitable for Threeking Double-sided RC Stunt Cars, which battery size, voltage and plug all match.
- 3.7V 500mAh Battery suitable for some small senstor Transform Stunt Car. 3.7V 500mAh battery suitable for some stunt Car. 3.7v 500mah battery suitable for some Remote Control Gesture Sensor Stunt Car., which battery size, voltage and plug all match.
- 3.7V 500mAh Li-ioni battery suitable for some kind 1:16 Remote Control Car. 3.7v 500mAh Li-ion rechargeable battery suitable for some kind 1:18 Scale RC Car, , which battery size, voltage and plug all match. Battery sutiable for battery sutiable for Prepop Kidmarket Samtop RC Dump Truck Bulldozer WheelLoarder Toys. Battery sutiable for Joyin MQDMINI RC Dump Bulldozer Mixer RC Excavator front loader,which use same size and same SM-2 plug battery.
- 3.7V 500mAh 1.85Wh Li-ion replacement battery spare parts suitable for RCabcar 3855 Double Sided RC stunt Car, 3.7V 500mAh Li-ion battery suitable for Amicool G03080R Double Sided 360° flip RC stunt Cars. 3.7V 500mAh Li-ion Battery suitable for Yezi 11821 Remote Control Dinosaur Car RC Cars, 3.7V 500mAh battery suitable for Terucle Jimdella HG4 Double Sided 360 Flips Rotating RC Stunt Cars. 3.7V 500mAh battery suitable for Hamdol T1 Double Sided 360°Rotating Remote Control Cars. Make sure battery voltage,plug, size are all match. 3.7V 1S battery suitable for KAIMIO 8601 8602 1/24 Scale HTURCCOP UD2196a Drift RC Cars. .

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08Q45XQKW |
| Batteries | 2 Lithium Ion batteries required. |
| Best Sellers Rank | #7,702 in Toys & Games ( See Top 100 in Toys & Games ) #4 in Hobby Remote & App Controlled Vehicle Batteries |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,148) |
| Date First Available | December 19, 2020 |
| Item Weight | 0.67 ounces |
| Manufacturer | BOFUNENG |
| Product Dimensions | 2.01 x 0.71 x 0.55 inches |

## Product Details

- **Battery Capacity:** 0.5 Amp Hours
- **Battery Cell Composition:** Lithium Ion
- **Brand:** Blomiky
- **Number of Batteries:** 2 Lithium Ion batteries required.
- **Recommended Uses For Product:** Remote Control Vehicle

## Images

![Blomiky 2 Pack 3.7V 500mAh Li-ion Rechargeable Battery SM 2P Plug with USB Cable for Double Sided RC Stunt Car Small RC Boat Tumbling Amphibious RC Car RC Truck and C63 Battery and USB 2 - Image 1](https://m.media-amazon.com/images/I/71woRnINgRL.jpg)

## Questions & Answers

**Q: The pictures show 800mAh batteries, but the Description says, "500mAh"; which are they?**
A: Hello Friend, Real 500mAh,  Most seller write a little more capacity than real, we just state real capacity in product description,thanks.

**Q: The pictures show 800mah batteries, but the description says, "500mah"; which are they? - your previous answer makes no sense to me.**
A: Hello Friend,

This kind of battery real capacity is 500mAh,  Not 800mAh, I asked our many factory to confirm this.thanks.

**Q: Why not deliverable to hawaii usa?**
A: Hello Sorry about that, We will set to Hawaii soon,thanks.

**Q: How long do you charge batteries?**
A: charge current 250mA, so it take 5-7 hours to full charge the battery.thanks.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great battery and charger
*by J***3 on December 11, 2025*

It was what I was looking for, it even charged an old battery I had. The light worked for charging.

### ⭐⭐⭐⭐⭐ Worked for our gel blasters
*by A***N on September 13, 2025*

These fit perfect in our gel blasters. Charge lasts longer than the orbees. Does come with two charging cables. This was a great deal to get my son back up and shooting.

### ⭐⭐⭐⭐⭐ They fit!
*by M***E on January 25, 2026*

The batteries fit like a glove!

## Frequently Bought Together

- 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
- 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
- Blomiky 3.7V 1000mAh 2 Pack Lithium-ion Rechargeable Battery with SM2P Plug and Charger Cable for Remote Control Trucks / 813A Battery 2

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-15*