---
product_id: 41571617
title: "Upgraded Version Rechargeable AAA Batteries 600mAh 4 Pack with USB Charge Cable"
brand: "taistoys"
price: "26 Lei"
currency: RON
in_stock: false
reviews_count: 8
url: https://www.desertcart.ro/products/41571617-upgraded-version-rechargeable-aaa-batteries-600mah-4-pack-with-usb
store_origin: RO
region: Romania
---

# Fast charging 600mAh capacity 3000+ cycles Upgraded Version Rechargeable AAA Batteries 600mAh 4 Pack with USB Charge Cable

**Brand:** taistoys
**Price:** 26 Lei
**Availability:** ❌ Out of Stock

## Summary

> 🔌 Power Your Playtime with Style!

## Quick Answers

- **What is this?** Upgraded Version Rechargeable AAA Batteries 600mAh 4 Pack with USB Charge Cable by taistoys
- **How much does it cost?** 26 Lei with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/41571617-upgraded-version-rechargeable-aaa-batteries-600mah-4-pack-with-usb)

## Best For

- taistoys enthusiasts

## Why This Product

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

## Key Features

- • **Eco-Friendly Choice:** Reduce waste with over 3000 recharge cycles.
- • **Power Up Your Devices:** Upgrade to 600mAh for longer-lasting energy.
- • **Time-Saving Efficiency:** Charge 4 batteries simultaneously with included cable.
- • **Charge Anywhere, Anytime:** Micro USB compatibility for ultimate convenience.
- • **Multi-Device Compatibility:** Perfect for RC toys, keyboards, and more.

## Overview

The Upgraded Version Rechargeable AAA Batteries offer a robust 600mAh capacity, allowing for extended use across various devices. With a micro USB charging capability, these batteries can be conveniently charged using any standard USB port, eliminating the need for extra chargers. Designed for eco-conscious consumers, they can be recharged over 3000 times, making them a cost-effective and environmentally friendly alternative to traditional dry batteries.

## Description



## Features

- Micro USB rechargeable lithium battery,Stardand AAA size 4 pack, Upgraded from 400mAh to 600mAh.
- Well working with RC toy, bluetooth mouse & keyboard,telephone,clock etc.
- Cycle use,environmental and convenient,easy to charge by power bank,laptop,wall charger which with USB port by any standard powered micro USB connector, no need extra charger. Can be charging 4 pcs batteries same time with included 4-1 USB cable,save time and more efficient. Convenient to storage and use.
- Fast charging,excellent performance with new A+ lithium-ion polymer cell. Built-in Smart Chip to protect the battery when it's in low voltage.
- Replace normal dry battery perfectly,apply to all AAA dry battery runs toys and devices, over 3000 times charges, save money.

## Images

![Upgraded Version Rechargeable AAA Batteries 600mAh 4 Pack with USB Charge Cable - Image 1](https://m.media-amazon.com/images/I/61+JFr8nvVL.jpg)
![Upgraded Version Rechargeable AAA Batteries 600mAh 4 Pack with USB Charge Cable - Image 2](https://m.media-amazon.com/images/I/61zrALbO5ML.jpg)
![Upgraded Version Rechargeable AAA Batteries 600mAh 4 Pack with USB Charge Cable - Image 3](https://m.media-amazon.com/images/I/714lJkykooL.jpg)
![Upgraded Version Rechargeable AAA Batteries 600mAh 4 Pack with USB Charge Cable - Image 4](https://m.media-amazon.com/images/I/51P+lMnJLrL.jpg)

## Questions & Answers

**Q: This question is for the seller Why does the description of the product say 1250mAh but in one answer of the product say they are 400mAh?**
A: Yes,we have both standard AA and AAA batteries,AA with 1250mAh, but AAA battery with 400mAh. The AAA battery is in small size for initial size, rechargeable battery have to built-in mainboard ,chip and charge socket,therefore, only small space for cells, and that's why it's only with 400mAh, but we are still trying to make it in larger capacity with good technology.
Thank you for your question.

**Q: Do these batteries maintain there 1.5 volts till the end?**
A: as far as i can tell, these output 1.5 volts or nothing.  i use them in a flashlight and my roku remote.  the roku remote gives zero warning when the battery dies, so that suggests that they output 1.5v or nothing.  This means that there is no way to know when the battery is about to die, but that is not a problem for me.  The lack of warning when they are dead is actually the only bad thing i have to say about these batteries.

**Q: Are these batteries good for led flashlights?**
A: Yes. I use them in a 2 cell LED mini maglite. They work great. 2 of the four I received stopped working. I would suggest your number the batteries so you can track the use of the individual battery.

**Q: where is the product page on amazon to buy the charging cable separately. I want back up cables.**
A: Mine came with the charging cables.  Did not see them seperately.  But other cables with other items can work.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Batteries: ok, cable: 10/10, will buy again!
*by H***N on August 14, 2018*

The batteries are nice, but kinda weird - at low power, they can randomly decide to spurt out more current, or even any current at all while seemimg to be dead.The CABLE on the other hand, I find is well worth the total price for the batteries and cable. It is a bit short, so an extension cable will likely be needed for use in difficult to reach usb ports, but the ability to charge four things from one cable is a godsend for a portable power junky like me.

### ⭐⭐ Don't last long
*by S***N on October 5, 2018*

So I purchased the AA version of these a while ago and have been very pleased with their battery life. These AAA versions last 1/2 as long at best. I use them for my work light daily, and my light doesn't make it through the day. With standard rechargeable AAA batteries, I get 2 full days before I need to recharge them. Maybe they will be good for my TV remotes.

### ⭐⭐⭐⭐ Wonderful little devices can't wait until the talk Nology and ...
*by P***R on August 1, 2017*

Got these for an LED flashlight. 400mAh is a bit on the small side for capacity for a flashlight. Other than that these things function exactly as described. They give you a consistent 1.5 volts the entire use of the charge. The only downside is when using in flashlights you can't tell when the battery is getting low as it is at maximum brightness until the battery just turns off needing to be recharged. Wonderful little devices can't wait until the talk Nology and proves to the point where they can pack a little more mAh into these things.

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**Shop now:** [https://www.desertcart.ro/products/41571617-upgraded-version-rechargeable-aaa-batteries-600mah-4-pack-with-usb](https://www.desertcart.ro/products/41571617-upgraded-version-rechargeable-aaa-batteries-600mah-4-pack-with-usb)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-20*