---
product_id: 449479558
title: "Blomiky 2 Pack 7.4V 1200mAh Li-ion Rechargeable Battery with SM-5P Plug and USB Cable for R208 R308 2008 RC Boat / R208 Battery 2"
brand: "blomiky"
price: "€ 41.02"
currency: EUR
in_stock: true
reviews_count: 8
category: "Blomiky"
url: https://www.desertcart.fi/products/449479558-blomiky-2-pack-7-4v-1200mah-li-ion-rechargeable-battery
store_origin: FI
region: Finland
---

# 1200mAh extended runtime 7.4V high-voltage power SM-5P 5-pin plug for perfect fit Blomiky 2 Pack 7.4V 1200mAh Li-ion Rechargeable Battery with SM-5P Plug and USB Cable for R208 R308 2008 RC Boat / R208 Battery 2

**Brand:** blomiky
**Price:** € 41.02
**Availability:** ✅ In Stock

## Summary

> 🚤 Power your RC boat like a pro — don’t get left in the wake!

## Quick Answers

- **What is this?** Blomiky 2 Pack 7.4V 1200mAh Li-ion Rechargeable Battery with SM-5P Plug and USB Cable for R208 R308 2008 RC Boat / R208 Battery 2 by blomiky
- **How much does it cost?** € 41.02 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/449479558-blomiky-2-pack-7-4v-1200mah-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

- • **Double the Playtime:** 1200mAh capacity means longer sessions on the water without constant recharging.
- • **Ready for Big Waves:** Sized perfectly for larger RC boats, this battery is the upgrade your fleet deserves.
- • **Plug & Play Precision:** SM-5P 5-pin connector ensures seamless compatibility with R208, R308, and other big RC boats.
- • **Fast & Safe USB Charging:** Includes USB cable with built-in IC protection for quick, worry-free recharges anywhere.
- • **Power Up Your RC Adventures:** 7.4V Li-ion battery delivers high-voltage performance for 20+ MPH speed thrills.

## Overview

The Blomiky 2 Pack 7.4V 1200mAh Li-ion rechargeable batteries come with SM-5P 5-pin plugs and USB charging cables, designed specifically for larger RC boats like the R208 and R308. Offering high voltage and extended capacity, these batteries provide reliable, fast charging with built-in circuit protection, doubling your playtime and ensuring seamless compatibility with popular models.

## Description

desertcart.com: Blomiky 2 Pack 7.4V 1200mAh Li-ion Rechargeable Battery with SM-5P Plug and USB Cable for R208 R308 2008 RC Boat / R208 Battery 2 : Toys & Games

Review: Perfect replacements - These batteries are perfect replacements for my rc boat. They Charge fast and where a Great Buy.
Review: Great extra batteries for RC toys - Bought these to have an extra set for my child’s RC boat. The batteries don’t last long but they are the same value as the original batteries. I just doubled her play time by having 4 batteries instead of just two. The batteries are just as powerful and comes with a charger. Good functionality.

## Features

- Attention: This is SM-5P 5 pin plug connector, and battery size is bigger than 600mAh or 800mAh battery. you can buy ASIN :B0FH67C5DW If You need 600mAh or 800mAh 5 pin battery, many client buy wrong for their smaller size RC Boat.
- 7.4V 1200mAh Li-ion rechageable battery fit for R208 R308 20+MPH big size RC Boat,which use black SM-5P plug. 7.4V 1200mAh Li-ion rechargeable battery. Make sure the battery size, voltage, plug all match before buying.
- Battery dimensions: 56*37*19mm/2.2*1.45*0.75inch (L*W*H), Battery suitable for big size R308 20MPH+ Remote Control Boat Connector :SM-5P.
- 7.4V 2S 1200mAh Li-ion Battery compatible with ALPHAREV R208 20+MPH RC Boat, Battery suitable for Hexsolid Remote Control Boat. Battery suitable for Topchoic V003 RC Boat.
- Spare parts acessories fit for R208 R308 R206 Remote Control Boat .USB Cables input: DC 5V, output current: 7.4V 1000mA. USB charging cable built-in IC circuit protection.
- 7.4V 1200mAh Li-ion battery suitable for Some Remote Control Boats,which use SM-5P 7.4V 1200mAh Battery replacement for Deerc AUF-2008 Remote Control boat. If your RC Boat is small size, choose small size battery ASIN: B0FH67C5DW
- Package include: 2 Pack battery and 2 Pack USB cable.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09ZQTHR4B |
| Batteries | 2 Lithium Ion batteries required. (included) |
| Best Sellers Rank | #94,401 in Toys & Games ( See Top 100 in Toys & Games ) #423 in Hobby Remote & App Controlled Vehicle Batteries |
| Customer Reviews | 4.4 4.4 out of 5 stars (65) |
| Date First Available | May 7, 2022 |
| Item Weight | 6.7 ounces |
| Manufacturer | BOFUNENG |
| Product Dimensions | 2.2 x 1.42 x 0.75 inches |

## Product Details

- **Battery Capacity:** 1200 Milliamp Hours
- **Battery Cell Composition:** Lithium Ion
- **Brand:** Blomiky
- **Number of Batteries:** 2 Lithium Ion batteries required. (included)
- **Recommended Uses For Product:** R208 R308 2008 RC Boat

## Images

![Blomiky 2 Pack 7.4V 1200mAh Li-ion Rechargeable Battery with SM-5P Plug and USB Cable for R208 R308 2008 RC Boat / R208 Battery 2 - Image 1](https://m.media-amazon.com/images/I/71hrItWwPdL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect replacements
*by J***N on October 12, 2025*

These batteries are perfect replacements for my rc boat. They Charge fast and where a Great Buy.

### ⭐⭐⭐⭐⭐ Great extra batteries for RC toys
*by G***E on January 7, 2025*

Bought these to have an extra set for my child’s RC boat. The batteries don’t last long but they are the same value as the original batteries. I just doubled her play time by having 4 batteries instead of just two. The batteries are just as powerful and comes with a charger. Good functionality.

### ⭐⭐⭐⭐ It was on the day that gave me
*by S***N on December 6, 2025*

Thanks it was on time and it worked out grate thank you

## Frequently Bought Together

- Blomiky 2 Pack 7.4V 1200mAh Li-ion Rechargeable Battery with SM5P Plug and Charger Cable for R208 R308 2008 RC Boat R208 Battery 2
- DEERC RC Boat with LED Light, 30+ Mins, Self Righting Remote Control Boat for Pools & Lakes, 20+ MPH, 2.4GHz Racing Boats, 2 Battery, Pool Toys for Kids, Radio Controlled Watercraft
- RC Boat 30KMH with 7Light Modes,Remote Control Electric Fast Speed Boat for Adults Kids 8-12 Lake Pool Water Play,Self-righting,Demo,Water Cooling,Full Waterproof,20 Mins,Low Battery Alert,2.4Ghz,Red

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**Shop now:** [https://www.desertcart.fi/products/449479558-blomiky-2-pack-7-4v-1200mah-li-ion-rechargeable-battery](https://www.desertcart.fi/products/449479558-blomiky-2-pack-7-4v-1200mah-li-ion-rechargeable-battery)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-26*