---
product_id: 178720418
title: "Blomiky 2 Pack 7.2V 900mAh 6 Cell AA Nicd Rechargeable Battery with Red JST Plug and USB Charger Cable for New Version TR-211 TR-212 TR-215 550 15 Channel RC Excavator 550 Battery 2"
brand: "blomiky"
price: "R$377"
currency: BRL
in_stock: true
reviews_count: 8
category: "Blomiky"
url: https://www.desertcart.com.br/products/178720418-blomiky-2-pack-7-2v-900mah-6-cell-aa-nicd
store_origin: BR
region: Brazil
---

# 900mAh long-lasting capacity 7.2V high-voltage power Red JST plug for secure connection Blomiky 2 Pack 7.2V 900mAh 6 Cell AA Nicd Rechargeable Battery with Red JST Plug and USB Charger Cable for New Version TR-211 TR-212 TR-215 550 15 Channel RC Excavator 550 Battery 2

**Brand:** blomiky
**Price:** R$377
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your passion with precision and endurance!

## Quick Answers

- **What is this?** Blomiky 2 Pack 7.2V 900mAh 6 Cell AA Nicd Rechargeable Battery with Red JST Plug and USB Charger Cable for New Version TR-211 TR-212 TR-215 550 15 Channel RC Excavator 550 Battery 2 by blomiky
- **How much does it cost?** R$377 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/178720418-blomiky-2-pack-7-2v-900mah-6-cell-aa-nicd)

## 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

- • **Plug & Play Precision:** Red JST connector with exact 5.55*3.0mm plug size guarantees perfect fit and polarity safety.
- • **Stay in Control Longer:** 900mAh capacity ensures your 15-channel RC excavator runs strong without frequent recharges.
- • **Power Up Your RC Excavator:** 7.2V NiCd battery delivers consistent, reliable energy for extended play sessions.
- • **Compact & Lightweight Design:** Slim 3.37x1.97x0.57 inch battery weighing just 105g fits seamlessly into your RC gear.
- • **Dual Battery Pack + USB Charger:** Includes 2 rechargeable batteries and USB charging cables for uninterrupted fun and quick swaps.

## Overview

The Blomiky 2 Pack 7.2V 900mAh NiCd rechargeable batteries with Red JST plugs are engineered for 15-channel RC excavators and construction trucks. Each battery offers a robust 7.2 volts and 900mAh capacity, ensuring long-lasting performance. The package includes two batteries and USB charger cables, designed for easy plug-and-play replacement compatible with multiple RC models like TR-211, TR-212, and TR-215. Compact and lightweight, these batteries provide reliable power to keep your remote control excavators running at peak performance.

## Description

SPEC: Connector plug:Red JST connector, plug end cross-section size:5.55*3.0mm/0.218*0.13inch. Plug red cable pin is positive, black cable pin is negative. make sure your device is same line, don't be reversed. Battery dimensions: L3.4*W1.97*H0.57 inch. Weight:105gram/3.7oz. Material: Ni-Cad /NICD . 7.2V 900mAh Nicd rechargeable JST battery suitable for new version TEMA1985 Remote Control Excavator Toys with Metal Shovel 15 Channel Full Functional RC Construction Vehicles 7.2V 900mAh Nicd rechargeable JST battery suitable for new version TOPRace KKNY KKNY 15 Channel 1/14 Scale Remote Control RC Excavator 7.2V 900mAh Nicd rechargeable JST battery replacement for new version Fisca Fistone 15 Channel RC Excavator Package include: 2 x 7.2V 900mAH Ni-Cd RC Battery with JST plug 2 x 7.2V USB charger cable with JST plug 1 x Blomiky clean wipe

Review: Impressive - Much better battery pack than the one that came with excavator..great price
Review: Long lasting - I have had these batteries for a while now and they continue to charge and function perfectly.

## Features

- Connector plug:Red JST connector, plug end cross-section size:5.55*3.0mm/0.218*0.13inch. Plug red cable pin is positive, black cable pin is negative. make sure your device is same line, don't be reversed. 15 Channel RC Excavator Replace Spare parts Battery.
- Battery dimensions:L3.37*1.97*0.57 inch. weight:105gram/3.7oz. Battery capacity:900mAh. Spare part number:TR-212-B. Replace parts replacment for TR-212 Remote Control Construction Dump Truck and TR-211-215 15 Channel Full Functional Professional RC Excavator . 15 Channel Remote control excavator Spare battery.
- 7.2V 900mAh Nicd rechargeable JST battery Replacment for TongLi 573 and compatible with TopRace TR-212 1:14 Scale RC Dump Truck and suitable for TEMA1985 15 Channel RC Excavator Toys
- 7.2V 900mAh Nicd rechargeable JST battery replacement for new version TOPRace KKNY KKNY 15 Channel 1/14 Scale Remote Control RC Excavator and suitable for Toprace TR-211 Remote control construction trucks.
- 7.2V 900mAh Nicd rechargeable JST battery replacement for Remote Control RC Excavator new version Fisca Fistone 15 Channel RC Excavator Construction Truck.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B082RNNJ9K |
| Antenna Location | Remote Controls |
| Battery Capacity | 900 Milliamp Hours |
| Battery Cell Composition | NiCAD |
| Battery Cell Type | NiCAD |
| Best Sellers Rank | #133,554 in Toys & Games ( See Top 100 in Toys & Games ) #793 in Hobby Remote & App Controlled Vehicle Batteries |
| Brand | Blomiky |
| Built-In Media | 6-Cell AA Battery Pack |
| Customer Reviews | 4.3 out of 5 stars 139 Reviews |
| Item Dimensions | 3.37 x 2 x 0.57 inches |
| Item Height | 0.57 inches |
| Item Weight | 0.25 Kilograms |
| Manufacturer | Blomiky |
| Model Number | 550 |
| Number of Batteries | 2 AA batteries required. (included) |
| Recommended Uses For Product | Remote Controls |
| Reusability | Rechargeable |
| Unit Count | 2 Count |
| Voltage | 7.2 Volts (DC) |

## Product Details

- **Battery Capacity:** 900 Milliamp Hours
- **Battery Cell Composition:** NiCAD
- **Brand:** Blomiky
- **Number of Batteries:** 2 AA batteries required. (included)
- **Recommended Uses For Product:** Remote Controls

## Images

![Blomiky 2 Pack 7.2V 900mAh 6 Cell AA Nicd Rechargeable Battery with Red JST Plug and USB Charger Cable for New Version TR-211 TR-212 TR-215 550 15 Channel RC Excavator 550 Battery 2 - Image 1](https://m.media-amazon.com/images/I/61JG1xRxsUL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Impressive
*by J***8 on July 26, 2025*

Much better battery pack than the one that came with excavator..great price

### ⭐⭐⭐⭐⭐ Long lasting
*by E***D on October 10, 2024*

I have had these batteries for a while now and they continue to charge and function perfectly.

### ⭐⭐⭐ Would not fit
*by L***S on April 21, 2021*

Would not fit my machine

## Frequently Bought Together

- Blomiky 2 Pack 7.2V 900mAh 6 Cell AA Nicd Rechargeable Battery with Red JST Plug and USB Charger Cable for New Version TR-211 TR-212 TR-215 550 15 Channel RC Excavator 550 Battery 2
- CBB 7.2V 700mAh NI-CD Battery Rechargeable for Huina 1550 550 RC Excavator 2 Pack 7.2V 700mAh Battery with USB Charger

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**Shop now:** [https://www.desertcart.com.br/products/178720418-blomiky-2-pack-7-2v-900mah-6-cell-aa-nicd](https://www.desertcart.com.br/products/178720418-blomiky-2-pack-7-2v-900mah-6-cell-aa-nicd)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-03-07*