---
product_id: 178059589
title: "CBB 7.4v 2800mah Li-ion Battery for Heng Long RC Tank MJX RC Aircraft with L6.2-2P Plug 2 Pack and 7.4V Balance Charger"
brand: "cbb"
price: "40849CFA"
currency: XOF
in_stock: true
reviews_count: 11
category: "Cbb"
url: https://www.desertcart.sn/products/178059589-cbb-7-4v-2800mah-li-ion-battery-for-heng-long
store_origin: SN
region: Senegal
---

# 7.4V power output 2800mAh high capacity L6.2-2P plug compatibility CBB 7.4v 2800mah Li-ion Battery for Heng Long RC Tank MJX RC Aircraft with L6.2-2P Plug 2 Pack and 7.4V Balance Charger

**Brand:** cbb
**Price:** 40849CFA
**Availability:** ✅ In Stock

## Summary

> 🚀 Power your RC world with unstoppable energy!

## Quick Answers

- **What is this?** CBB 7.4v 2800mah Li-ion Battery for Heng Long RC Tank MJX RC Aircraft with L6.2-2P Plug 2 Pack and 7.4V Balance Charger by cbb
- **How much does it cost?** 40849CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/178059589-cbb-7-4v-2800mah-li-ion-battery-for-heng-long)

## Best For

- cbb enthusiasts

## Why This Product

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

## Key Features

- • **Smart & Safe Charging:** 7.4V balance charger with intelligent protections ensures safe, efficient charging every time.
- • **Lightweight Yet Durable:** Compact 93g batteries crafted with A-grade cells for long cycle life and over 60 minutes of playtime.
- • **Plug & Play Convenience:** Equipped with L6.2-2P plugs for hassle-free installation and instant power-up.
- • **Double the Power, Double the Play:** Includes 2 high-capacity 2800mAh Li-ion batteries for extended RC adventures.
- • **Precision Fit for Heng Long & MJX:** Seamlessly designed to fit Heng Long RC Tanks, MJX RC Aircraft, and drones without modifications.

## Overview

This 2-pack of 7.4V 2800mAh Li-ion batteries, paired with a smart balance charger, delivers long-lasting, safe, and reliable power specifically engineered for Heng Long RC Tanks, MJX RC Aircraft, and drones. Lightweight and precision-sized, these batteries ensure over an hour of uninterrupted play with intelligent charging protections to maximize battery lifespan.

## Description

7.4V Li-ion battery 2800mAh 18650 battery Use for:Heng Long RC Tank toys MJX RC Aircraft RC Drone Efficient and safe,durable, longer battery life to help you get more playing time. Package list: 2 * 7.4V 2800mAh Battery 1 * balance charger

Review: The Answer - One hour and 18 minutes run time (as documented by stopwatch) in my Heng Long T-90 right out of the shipping package! And I shut it off at this point to keep from overheating the motors! This was running flat out on a hard surface the whole time, doing pivot-turns, high-speed runs, turning the turret and firing the main gun. I'm running plastic gears/tracks but man, that's some run time! The tank is much quicker, guess I had no idea how poor the stock battery was. Before, I was lucky to get 10 minutes of run-time and the last 3 or 4 minutes of that was at reduced speed with erratic handling. The tank handles so much smoother now and is actually easier to drive. Delivery was quick, the product is better than advertised and I like the charger. The charge light goes out when charged. (No more determining what SHADE of green the battery-charge is at) I definitely recommend this product and I will buy from here again. No nonsense - good product.
Review: Battery works - I'm very happy with the help I've gotten for this product. I'm very thankful for these. Works well.

## Features

- ★ Package include 2 x batteries,1 x balance charger
- ★ lion rechargeable battery,Designed Fit for Heng Long RC Tank toys MJX RC Aircraft MJX Drone battery tanks rc battery
- ★ Size: L65*W36*H18mm(±1mm);Weight:93G;Discharger Plug:L6.2-2P Plug;Volts:7.4V.Capacity:2800mAh
- ★ 7.4V battery 2800mah Li-ion battery,made of A grade cell,full capacity,last longer than 60 minutes,can get more playing time,long cycle life
- ★ 7.4V balance charger have intelligent protection and Indicator light.Short circuit protection,Overvoltage protection,Overload protection;Overcharge protection

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B082TW4JSD |
| Antenna Location | Drone |
| Battery Capacity | 2800 Milliampere Hour (mAh) |
| Battery Cell Composition | Lithium Ion |
| Battery Cell Type | Lithium Ion |
| Battery Weight | 93 Grams |
| Best Sellers Rank | #174,131 in Toys & Games ( See Top 100 in Toys & Games ) #1,301 in Hobby Remote & App Controlled Vehicle Batteries |
| Brand | CBB |
| Customer Reviews | 4.2 out of 5 stars 160 Reviews |
| Item Weight | 93 Grams |
| Manufacturer | CBB |
| Number of Batteries | 2 Lithium Ion batteries required. (included) |
| Recommended Uses For Product | Drone |
| Reusability | Rechargeable |
| UPC | 778601086005 |
| Unit Count | 1 Count |
| Voltage | 7.4 Volts |
| Warranty Description | 1 year |

## Product Details

- **Battery Capacity:** 2800 Milliampere Hour (mAh)
- **Battery Cell Composition:** Lithium Ion
- **Brand:** CBB
- **Number of Batteries:** 2 Lithium Ion batteries required. (included)
- **Recommended Uses For Product:** Drone

## Images

![CBB 7.4v 2800mah Li-ion Battery for Heng Long RC Tank MJX RC Aircraft with L6.2-2P Plug 2 Pack and 7.4V Balance Charger - Image 1](https://m.media-amazon.com/images/I/51Vq-vb003L.jpg)
![CBB 7.4v 2800mah Li-ion Battery for Heng Long RC Tank MJX RC Aircraft with L6.2-2P Plug 2 Pack and 7.4V Balance Charger - Image 2](https://m.media-amazon.com/images/I/61vXlsKE5wL.jpg)
![CBB 7.4v 2800mah Li-ion Battery for Heng Long RC Tank MJX RC Aircraft with L6.2-2P Plug 2 Pack and 7.4V Balance Charger - Image 3](https://m.media-amazon.com/images/I/51-q1zB6waL.jpg)
![CBB 7.4v 2800mah Li-ion Battery for Heng Long RC Tank MJX RC Aircraft with L6.2-2P Plug 2 Pack and 7.4V Balance Charger - Image 4](https://m.media-amazon.com/images/I/519sOuPlC2L.jpg)
![CBB 7.4v 2800mah Li-ion Battery for Heng Long RC Tank MJX RC Aircraft with L6.2-2P Plug 2 Pack and 7.4V Balance Charger - Image 5](https://m.media-amazon.com/images/I/61Kk2ijGpCL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ The Answer
*by L***. on December 22, 2022*

One hour and 18 minutes run time (as documented by stopwatch) in my Heng Long T-90 right out of the shipping package! And I shut it off at this point to keep from overheating the motors! This was running flat out on a hard surface the whole time, doing pivot-turns, high-speed runs, turning the turret and firing the main gun. I'm running plastic gears/tracks but man, that's some run time! The tank is much quicker, guess I had no idea how poor the stock battery was. Before, I was lucky to get 10 minutes of run-time and the last 3 or 4 minutes of that was at reduced speed with erratic handling. The tank handles so much smoother now and is actually easier to drive. Delivery was quick, the product is better than advertised and I like the charger. The charge light goes out when charged. (No more determining what SHADE of green the battery-charge is at) I definitely recommend this product and I will buy from here again. No nonsense - good product.

### ⭐⭐⭐⭐⭐ Battery works
*by C***R on February 8, 2026*

I'm very happy with the help I've gotten for this product. I'm very thankful for these. Works well.

### ⭐⭐⭐⭐ A must to run your RC Tanks.
*by J***. on January 31, 2026*

Works great in Heng Long Rc Tanks. Good batteries,long lasting.

## Frequently Bought Together

- CBB 7.4v 2800mah Li-ion Battery for Heng Long RC Tank MJX RC Aircraft with L6.2-2P Plug 2 Pack and 7.4V Balance Charger
- BBTac 1000 Bag .12g 6mm BBs for Airsoft Guns
- Heng Long Modified Edition 1/16 2.4ghz Remote Control US M1A2 Abrams Tank Camouflage Color(360-Degree Rotating Turret)(Steel Gear Gearbox)(3800mah Battery)(Metal Tracks &Sprocket Wheel & Idle Wheel)

---

## 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.sn/products/178059589-cbb-7-4v-2800mah-li-ion-battery-for-heng-long](https://www.desertcart.sn/products/178059589-cbb-7-4v-2800mah-li-ion-battery-for-heng-long)

---

*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-06-02*