---
product_id: 592051817
title: "HW Rechargeable AA Batteries with AA/AAA Charger, [1.5V, 8-Pack] 3500mWh Double A Lithium Battery Charger High Capacity, Cargador de Baterias for Toys, Keyboards, Doorbell, Remote Controls, etc."
brand: "hw"
price: "€ 35.76"
currency: EUR
in_stock: true
reviews_count: 8
category: "Hw"
url: https://www.desertcart.ie/products/592051817-hw-rechargeable-aa-batteries-with-aa-aaa-charger-1-5v
store_origin: IE
region: Ireland
---

# 1.5V constant voltage output 1000+ recharge cycles 3500mWh high capacity HW Rechargeable AA Batteries with AA/AAA Charger, [1.5V, 8-Pack] 3500mWh Double A Lithium Battery Charger High Capacity, Cargador de Baterias for Toys, Keyboards, Doorbell, Remote Controls, etc.

**Brand:** hw
**Price:** € 35.76
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up smarter, last longer — never settle for less!

## Quick Answers

- **What is this?** HW Rechargeable AA Batteries with AA/AAA Charger, [1.5V, 8-Pack] 3500mWh Double A Lithium Battery Charger High Capacity, Cargador de Baterias for Toys, Keyboards, Doorbell, Remote Controls, etc. by hw
- **How much does it cost?** € 35.76 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/592051817-hw-rechargeable-aa-batteries-with-aa-aaa-charger-1-5v)

## Best For

- hw enthusiasts

## Why This Product

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

## Key Features

- • **Power That Outlasts:** 3500mWh capacity delivers extended runtime for all your essential devices—no more mid-use power drops.
- • **Built to Last & Save:** Rechargeable over 1000 times, cutting costs and reducing waste—join the eco-smart power revolution.
- • **Safe & Smart Charging:** Advanced protections guard against overcharge, overheating, and short circuits for worry-free power every time.
- • **Charge on Your Schedule:** Smart 8-bay charger lets you recharge 1 to 8 batteries simultaneously with intuitive LED status indicators.
- • **Consistent Voltage, Consistent Performance:** Steady 1.5V output ensures your remotes, toys, and gadgets run at peak efficiency from start to finish.

## Overview

HW Rechargeable AA Batteries come in an 8-pack with a versatile AA/AAA smart charger. Each lithium-ion battery offers a high 3500mWh capacity and maintains a steady 1.5V output for consistent device performance. Designed for up to 1000 recharge cycles, these batteries reduce waste and cost. The charger supports simultaneous charging of 1 to 8 batteries with LED indicators and built-in safety features, making it ideal for powering toys, remotes, wireless mics, and more.

## Description

Product description HW M7012 1.5V AA/AAA Individual 8-bay Li-ion Battery Charger Input Volt: DC 5V / 2A Input power : 10W No-load input power: 0.3W（MAX) Output : DC 1.5V/ AA 1000mA（MAX）； AAA 500mA（MAX) Output Constant Voltage and Current HW battery charger output constant voltage and current, which can improve the battery charge rate, improve the utilization rate of the battery. HW 8-bay AA/AAA battery charger has led indicator, when in charging- show red light, full charged- green light. wrong-red light flash. 1 channel 1 LED indication, can be charged one or more arbitrary, Each channel has voltage and current monitoring protection 1.5V Constant Voltage Output with Long-lasting HW Li-ion AA battery could provide 1.5V constant output, excellent high discharge performance in your devices. 3500mWh capacity provide long-lasting power. Easy to Store Packed with a storage box. All 8 batteries were kept in a plastic battery compartment to store and protect the battery. HW Rechargeable Batteries Family Rechargeable AA+Charger Rechargeable AAA+Charger Rechargeable AA USB Rechargeable AA USB Rechargeable AAA

Review: Seem to work well. - As a 25 year veteran of the audio engineering world, I've always been anti rechargeable batteries in wireless mics, but thought I should try a Li-ion option. I bought these as a test for our wireless mics at the church. We burn through hundreds of batteries a year in the Sennheiser EW series wireless. These last a bit longer than a good Alkaline, but then get to be recharged as opposed to put in the bin. The biggest downside is that they maintain their voltage until right before they die, so battery metering is essentially useless. You need to test run time before you stick them in critical roles. I tested on a single mic for a couple months before rolling out to the entire vocal team. We are now almost 9 months into using them weekly without any hiccups. Surprisingly, I highly recommend - at least for wireless mics and IEM packs.
Review: Good batteries - Solid batteries and time will tell the number of cycles of charge. Only had it for a couple of months. I like the fact that the charger has light that shows battery charge status per battery, which I find useful to not overcharge batteries.

## Features

- Power That Lasts Longer: Tired of swapping out batteries all the time? These AA rechargeable lithium batteries pack 3500mWh of power, so they run longer than disposables and give your favorite devices the juice they need—whether it’s game controllers, toys, or remotes.
- Steady 1.5V Performance: No more weak remotes or toys slowing down. Unlike NiMH batteries that dip to 1.2V, our lithium cells keep asteady 1.5V outputall the way through, so your devices stay powered up and consistent.
- Recharge Again and Again: Each battery can be charged over1000 times, saving you money and cutting down on waste. Forget buying endless packs of alkalines—these are built to last.
- Fast & Easy Charging: Charge 1 to 8 batteries at a time, no need to wait for a full set. The smart LED lights let you know when each battery is ready, and a built-in trickle charge helps extend battery life.
- Safe & Worry-Free: Built with multiple protections against overcharging, overheating, and short circuit, so every charge is safe and reliable. Just plug in and power up with confidence.
- In the box: 3500mWh rechargeable aa batteries*8, 8 bay battery charger*1, 1m usb c cable*1, User Manual*1, 6-Month Product-Care

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C6XF7N58 |
| Battery Charge Time | 2.5 Hours |
| Best Sellers Rank | #92,170 in Health & Household ( See Top 100 in Health & Household ) #20,991 in Household Supplies |
| Brand | HW |
| Built-In Media | battery charger |
| Color | Black |
| Current Rating | 2333 Milliamps |
| Customer Reviews | 4.4 out of 5 stars 428 Reviews |
| Input Voltage | 1.5 Volts |
| Item Dimensions D x W x H | 0.55"D x 0.55"W x 1.96"H |
| Manufacturer | HW |
| Mfr Part Number | cx01-1 |
| Output Voltage | 1.5 Volts |
| Product Dimensions | 0.55"D x 0.55"W x 1.96"H |
| Specification Met | UL |
| Unit Count | 8.0 Count |
| Warranty Description | free return and refund |

## Product Details

- **Brand:** HW
- **Color:** Black
- **Output Voltage:** 1.5 Volts
- **Product Dimensions:** 0.55"D x 0.55"W x 1.96"H
- **Specification Met:** UL

## Images

![HW Rechargeable AA Batteries with AA/AAA Charger, [1.5V, 8-Pack] 3500mWh Double A Lithium Battery Charger High Capacity, Cargador de Baterias for Toys, Keyboards, Doorbell, Remote Controls, etc. - Image 1](https://m.media-amazon.com/images/I/71Fr7BGnhJL.jpg)
![HW Rechargeable AA Batteries with AA/AAA Charger, [1.5V, 8-Pack] 3500mWh Double A Lithium Battery Charger High Capacity, Cargador de Baterias for Toys, Keyboards, Doorbell, Remote Controls, etc. - Image 2](https://m.media-amazon.com/images/I/71lew7ibsRL.jpg)
![HW Rechargeable AA Batteries with AA/AAA Charger, [1.5V, 8-Pack] 3500mWh Double A Lithium Battery Charger High Capacity, Cargador de Baterias for Toys, Keyboards, Doorbell, Remote Controls, etc. - Image 3](https://m.media-amazon.com/images/I/61fVKXpHMKL.jpg)
![HW Rechargeable AA Batteries with AA/AAA Charger, [1.5V, 8-Pack] 3500mWh Double A Lithium Battery Charger High Capacity, Cargador de Baterias for Toys, Keyboards, Doorbell, Remote Controls, etc. - Image 4](https://m.media-amazon.com/images/I/71Qf9WZGcyL.jpg)
![HW Rechargeable AA Batteries with AA/AAA Charger, [1.5V, 8-Pack] 3500mWh Double A Lithium Battery Charger High Capacity, Cargador de Baterias for Toys, Keyboards, Doorbell, Remote Controls, etc. - Image 5](https://m.media-amazon.com/images/I/717eRpFPj9L.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Seem to work well.
*by G***C on September 10, 2025*

As a 25 year veteran of the audio engineering world, I've always been anti rechargeable batteries in wireless mics, but thought I should try a Li-ion option. I bought these as a test for our wireless mics at the church. We burn through hundreds of batteries a year in the Sennheiser EW series wireless. These last a bit longer than a good Alkaline, but then get to be recharged as opposed to put in the bin. The biggest downside is that they maintain their voltage until right before they die, so battery metering is essentially useless. You need to test run time before you stick them in critical roles. I tested on a single mic for a couple months before rolling out to the entire vocal team. We are now almost 9 months into using them weekly without any hiccups. Surprisingly, I highly recommend - at least for wireless mics and IEM packs.

### ⭐⭐⭐⭐⭐ Good batteries
*by A***M on December 31, 2025*

Solid batteries and time will tell the number of cycles of charge. Only had it for a couple of months. I like the fact that the charger has light that shows battery charge status per battery, which I find useful to not overcharge batteries.

### ⭐⭐⭐⭐⭐ Blink replacement batteries.
*by M***Q on January 27, 2026*

I have a few sets of these. Working great in my Blink outdoor cameras. Last a long time and way more cost effective than throw away batteries.

## Frequently Bought Together

- HW Rechargeable Lithium AA Batteries, 8 Pack 1.5V 3500mWh Li-ion aa Battery with 8-Bay AA/AAA Charger, Long-Lasting Power, 2.5H Fast Charge, 1000+ Cycles, Constant Output 1.5V Double A Batteries
- HW 8 Pack Rechargeable Lithium Batteries AA, 1.5V 3500 mWh 2.5H Fast Charge Long-Lasting Power 1000+ Cycles Reuseable Double A Battery (Not Include Charger)
- imuto Rechargeable AAA Batteries Lithium 8 Pack with Fast Charger,1300mWh 1.5V Constant Output Triple a Lithium Batteries 1600 Cycles Long Lasting

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-08*