---
product_id: 179293194
title: "Gecoty 6V Battery Pack, 2400mAh Ninh Rechargeable AA Battery Pack, Come with Charge Cable, for RC Truck Cars Power Tools (SM Plug)"
brand: "gecoty"
price: "₩45866"
currency: KRW
in_stock: true
reviews_count: 13
category: "Gecoty"
url: https://www.desertcart.kr/products/179293194-gecoty-6v-battery-pack-2400mah-ninh-rechargeable-aa-battery-pack
store_origin: KR
region: South Korea
---

# 2400mAh high capacity 6V power output Includes USB charge cable Gecoty 6V Battery Pack, 2400mAh Ninh Rechargeable AA Battery Pack, Come with Charge Cable, for RC Truck Cars Power Tools (SM Plug)

**Brand:** gecoty
**Price:** ₩45866
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your passion, never miss a moment!

## Quick Answers

- **What is this?** Gecoty 6V Battery Pack, 2400mAh Ninh Rechargeable AA Battery Pack, Come with Charge Cable, for RC Truck Cars Power Tools (SM Plug) by gecoty
- **How much does it cost?** ₩45866 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/179293194-gecoty-6v-battery-pack-2400mah-ninh-rechargeable-aa-battery-pack)

## Best For

- gecoty enthusiasts

## Why This Product

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

## Key Features

- • **Long-Lasting Charge:** 2400mAh Ni-MH cells deliver extended runtime, keeping your devices active longer than standard batteries.
- • **Versatile Replacement:** Perfect upgrade or replacement for old or damaged battery packs, breathing new life into your gear.
- • **Plug & Play Convenience:** Comes with an SM 2P plug and USB charge cable for effortless installation and quick recharging.
- • **Compact & Durable Design:** Slim 2.8 x 2 x 0.57 inch profile fits snugly while built to withstand demanding use.
- • **Power Up with Confidence:** Reliable 6V output powers your RC trucks, cars, and power tools with consistent energy.

## Overview

The Gecoty 6V 2400mAh Ni-MH rechargeable AA battery pack offers a high-capacity, reliable power source for RC vehicles and power tools. Featuring an SM 2P plug and included USB charging cable, it ensures easy installation and fast recharge. Compact and durable, this battery pack is an ideal replacement to extend the life of your devices with consistent, long-lasting energy.

## Description

Package Included: 1x Rechargeable AA Battery Pack 1x USB Charge Cable

Review: Used to replace the battery pack on a TRS-80 Pocket Computer Printer - Yup, it's a 40 yr old "Pocket Computer" printer... that I decided to give it life. These batteries were the "defibrillator" so to speak. The TRS-80 pocket printer uses 5 x NiCad batteries in a 3 long + 2 long configuration. By carefully removing the shrink wrap on this pack I then use a tiny bladed hobby knife to separate the batteries length wise. I did NOT have to break or undo any of the tabs on the batteries. So I ended up with a 5 long set of batteries. Folded it 3x2 like the original, then used shrink wrap to hold them all in place. I was very careful with the heat on this so as to not get the batteries hot!!!. I then cut off the connector and soldered the wires to the original wires, again using shrink wrap to isolate and insulate. The rebuilt pack fitted exactly in the case, just like the original pack Now I purchased this 5 x 1.2v NiMh as they have a much higher capacity and they were replacing a 5 x 1.2v NiCad battery pack. That means the charger is a not as smart as modern chargers that limit current when charger NiMh. However, as long as you do NOT leave on charge forever, and remove from charging if it feels unduly warm when charging, you should be just fine. Radio Shack manual says that the NiCads should be charged for 15 hours!!!... that's a slow trickle charge. So I charged the NiMh for about 12 hours and it worked a charm. Just never leave NiMh batteries permanently connected to a powered NiCad trickle charger as that will ultimately damage them. NiCad's were designed to handle that. NiMh are much higher current capacity and will power your device much longer than NiCad, they also don't suffer from battery memory as much as NiCad do. So overall, you can actually replace any NiCad with a NiMh (as long as you are careful about what charger you use as noted previously). While everything today is Lithium, be aware you cannot normally replace NiCad nor NiMh with Lithium for various reasons. The voltages are one thing, plus the charging is completely different. An experienced engineer could do it but it is more than just switching battery packs so don't try it unless you know what you're doing. Incorrectly charging Lithium can cause them to melt and eventually explode!!! While my usage of this battery pack is for an archaic device to give it new life, I will say that the pack was excellent value for money. Just took some careful cutting, re-shrink wrapping and soldering to inject new life into an old device. Very happy with my purchase.
Review: Seems like very good quality 3x3 NIMH 7.2V pack. - I have a couple of high-end marine VHF radios (made in Japan) that are hard to replace as far as quality is concerned. The original NiCad packs were completely dead and finding new encased battery packs from the factory is nearly impossible. The only choice was to rebuild the original packs. I tried my hand at building a pack...but that was a fail. Anyway, I found these and it worked perfectly with a little bit of modification. These are very well built and seem to hold a charge well. Also, these marine vhf radios pull a lot of current when transmitting so not just any battery pack will do. The voltage nose-dives a bit more than I expected but these hang in there. Very satisfied.

## Features

- High quality 6V 2400mAh rechargeable Ni-MH AA battery pack with SM 2P plug.
- Easy to install and with perfect performance.
- As a good replacement for the damaged or old battery.
- Battery pack dimensions: 71 x 51 x 14.5 mm / 2.8 x 2 x 0.57 inch.
- Please make sure your device battery is the same size and connector as the picture shows before you buy it.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B082X1LKC5 |
| Batteries | 1 AA batteries required. |
| Best Sellers Rank | #147,117 in Health & Household ( See Top 100 in Health & Household ) #94 in 6V Batteries #379 in AA Batteries |
| Customer Reviews | 4.3 4.3 out of 5 stars (838) |
| Date First Available | December 19, 2019 |
| Item Weight | 3.53 ounces |
| Item model number | 6v 2400mAh aa battery pack |
| Manufacturer | Gecoty |
| Product Dimensions | 2.8 x 2.01 x 0.57 inches |

## Product Details

- **Battery Capacity:** 2400 Milliamp Hours
- **Battery Cell Composition:** NiMH
- **Brand:** Gecoty
- **Number of Batteries:** 1 AA batteries required.
- **Recommended Uses For Product:** Remote Control Vehicle

## Images

![Gecoty 6V Battery Pack, 2400mAh Ninh Rechargeable AA Battery Pack, Come with Charge Cable, for RC Truck Cars Power Tools (SM Plug) - Image 1](https://m.media-amazon.com/images/I/51NSBkxkGHL.jpg)

## Questions & Answers

**Q: How long should these take to charge out of the box? Mines has been plugged for 15 hr and the red light is still on. Thanks**
A: I purchased 3 batteries w/3 chargers in Dec 2019.  I  have used only one battery/charger. I have mine on the charger daily when I anticipate its use in my RC boat.  The first charge took about 4-6 hours as I remember. After the first charge it took about 1-2 hours to fully charge. Since purchase i am still on the first battery/charger.  I use the RC boat for about 10-15 min before the low bat signal comes on giving enough time to retrieve the RC boat.  I keep the battery on the charger from morning to night so it is ready at a moments use.  I estimate the number of days on charge to be 100 to 150 days for 6-10 hr/da.  I am still on the first battery & charger.
I reccomend this product for RC Boats.

**Q: Do you sell the usb cable alone?**
A: Ask the seller didn't come with it

**Q: Can this be used as a replacement for an 800 mAh 7.2 volt?**
A: Yes, it worked well in my RC boat and I got almost 30 mins of run time.

**Q: what is the actual size of the battery pack in mm's please ???**
A: It's shrink wrapped AA cells size batteries 
Unsure MM 
I broke mine open

## Customer Reviews

### ⭐⭐⭐⭐⭐ Used to replace the battery pack on a TRS-80 Pocket Computer Printer
*by S***N on January 11, 2026*

Yup, it's a 40 yr old "Pocket Computer" printer... that I decided to give it life. These batteries were the "defibrillator" so to speak. The TRS-80 pocket printer uses 5 x NiCad batteries in a 3 long + 2 long configuration. By carefully removing the shrink wrap on this pack I then use a tiny bladed hobby knife to separate the batteries length wise. I did NOT have to break or undo any of the tabs on the batteries. So I ended up with a 5 long set of batteries. Folded it 3x2 like the original, then used shrink wrap to hold them all in place. I was very careful with the heat on this so as to not get the batteries hot!!!. I then cut off the connector and soldered the wires to the original wires, again using shrink wrap to isolate and insulate. The rebuilt pack fitted exactly in the case, just like the original pack Now I purchased this 5 x 1.2v NiMh as they have a much higher capacity and they were replacing a 5 x 1.2v NiCad battery pack. That means the charger is a not as smart as modern chargers that limit current when charger NiMh. However, as long as you do NOT leave on charge forever, and remove from charging if it feels unduly warm when charging, you should be just fine. Radio Shack manual says that the NiCads should be charged for 15 hours!!!... that's a slow trickle charge. So I charged the NiMh for about 12 hours and it worked a charm. Just never leave NiMh batteries permanently connected to a powered NiCad trickle charger as that will ultimately damage them. NiCad's were designed to handle that. NiMh are much higher current capacity and will power your device much longer than NiCad, they also don't suffer from battery memory as much as NiCad do. So overall, you can actually replace any NiCad with a NiMh (as long as you are careful about what charger you use as noted previously). While everything today is Lithium, be aware you cannot normally replace NiCad nor NiMh with Lithium for various reasons. The voltages are one thing, plus the charging is completely different. An experienced engineer could do it but it is more than just switching battery packs so don't try it unless you know what you're doing. Incorrectly charging Lithium can cause them to melt and eventually explode!!! While my usage of this battery pack is for an archaic device to give it new life, I will say that the pack was excellent value for money. Just took some careful cutting, re-shrink wrapping and soldering to inject new life into an old device. Very happy with my purchase.

### ⭐⭐⭐⭐⭐ Seems like very good quality 3x3 NIMH 7.2V pack.
*by E***G on September 25, 2023*

I have a couple of high-end marine VHF radios (made in Japan) that are hard to replace as far as quality is concerned. The original NiCad packs were completely dead and finding new encased battery packs from the factory is nearly impossible. The only choice was to rebuild the original packs. I tried my hand at building a pack...but that was a fail. Anyway, I found these and it worked perfectly with a little bit of modification. These are very well built and seem to hold a charge well. Also, these marine vhf radios pull a lot of current when transmitting so not just any battery pack will do. The voltage nose-dives a bit more than I expected but these hang in there. Very satisfied.

### ⭐⭐⭐⭐⭐ Great upgrade for my RC car toy
*by M***Y on January 17, 2026*

Great power and run time. Functionals better than the stock battery that came with my RC car. Easy charge with the stock unit. Great price for a set of two.

## Frequently Bought Together

- Gecoty 6V aa Battery Pack,Upgrade 2400mAh Rechargeable Batteries Pack,Ni NH Battery with Charge Cable,SM 2P Plug for RC Truck Cars
- ELEGOO 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Ribbon Cables Kit Compatible with Arduino Projects
- DSD TECH HC-05 Bluetooth Serial Pass-through Module Wireless Serial Communication with Button for Arduino

---

## 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.kr/products/179293194-gecoty-6v-battery-pack-2400mah-ninh-rechargeable-aa-battery-pack](https://www.desertcart.kr/products/179293194-gecoty-6v-battery-pack-2400mah-ninh-rechargeable-aa-battery-pack)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-11*