---
product_id: 609322816
title: "Kratax New Rechargeable Lithium AA Batteries 12 Count 1.5V Lithium ion Rechargeable AA Batteries with Low Battery Alert and 2H Smart Battery Charger, 3500mWh Long-Lasting for Household Office Devices"
brand: "kratax"
price: "€ 47.72"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.ie/products/609322816-kratax-new-rechargeable-lithium-aa-batteries-12-count-1-5v
store_origin: IE
region: Ireland
---

# 2.5h fast charging 3500mWh high capacity Multi-layer safety protection Kratax New Rechargeable Lithium AA Batteries 12 Count 1.5V Lithium ion Rechargeable AA Batteries with Low Battery Alert and 2H Smart Battery Charger, 3500mWh Long-Lasting for Household Office Devices

**Brand:** kratax
**Price:** € 47.72
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up smarter, last longer, and stay ahead of the pack!

## Quick Answers

- **What is this?** Kratax New Rechargeable Lithium AA Batteries 12 Count 1.5V Lithium ion Rechargeable AA Batteries with Low Battery Alert and 2H Smart Battery Charger, 3500mWh Long-Lasting for Household Office Devices by kratax
- **How much does it cost?** € 47.72 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/609322816-kratax-new-rechargeable-lithium-aa-batteries-12-count-1-5v)

## Best For

- kratax enthusiasts

## Why This Product

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

## Key Features

- • **Stay Powered Longer:** 3500mWh capacity delivers ultra-long-lasting energy for all your essential devices.
- • **Safety First, Always:** Explosion-proof design with multi-protection certifications (ROHS, CE, CQC, PSE) ensures worry-free use.
- • **Fast & Smart Charging:** 2.5-hour USB-C charger with intelligent battery recognition and auto shut-off for ultimate convenience.
- • **Built to Last 1600+ Cycles:** Rechargeable lithium tech outperforms disposables, saving you money and reducing waste.
- • **Never Miss a Low Battery Alert:** Unique low voltage drop triggers device alerts at 4% remaining—perfect for smart locks and microphones.

## Overview

Kratax New Rechargeable Lithium AA Batteries offer a high 3500mWh capacity with fast 2.5-hour USB-C charging, intelligent low battery alerts, and over 1600 recharge cycles. Designed with advanced safety features and ultra-low self-discharge, these batteries are ideal for professional-grade household and office devices, combining reliability with eco-friendly performance.

## Description

Full description not available

## Features

- Package Includes: 12 pack AA Rechargeable Lithium Batteries with Smart Charger
- Low Battery Alert: Most constant voltage rechargeable batteries will cut off the circuit directly when the battery level is too low, Kratax's NEW generation of Low Battery Alert Constant Voltage Rechargeable Lithium AA Batteries will reduce the voltage when the battery level is about 4% left, which triggers the device's Low Battery Alert, so that you can replace the battery in time for smart door locks or microphones and so on
- High Capacity: 3500mWh Lithium rechargeable AA batteries, charging time is about 2.5 hours, saving half the time than the traditional Ni-MH rechargeable battery. Constant voltage output, 1600+ times cycle life, long lasting, one lithium battery is equivalent to 1600 disposable batteries
- High Quality: Our rechargeable lithium AA batteries with a high-power cell with fully intelligent control IC chip, making it more reliable to use. The battery adopts the exhaust explosion-proof design, high safety level (Camera Flash is NOT available)
- Smart Battery Charger: USB Type-C, 5V-2A input, intelligent display is to monitor the charging progress at any time, intelligent recognition of the battery type, the wrong type of battery can not be charged, automatic power-off after fully charged, to ensure the safety of charging, and effectively extend the battery cycle life
- More Durable and Multi Protection: The most prominent feature of our AA lithium battery is low self-discharge, is about 0.03% per month, which is less than 1/100 of Ni-MH batteries. Equipped with multiple protections for safe charging and safe device use, our batteries and chargers have passed ROHS, CE, CQC, PSE and other certifications

## Product Details

- **Number of Batteries:** 12 AA batteries required. (included)
- **Brand:** Kratax
- **Battery Cell Composition:** Lithium Ion
- **Battery Capacity:** 2333 Milliamp Hours
- **Recommended Uses For Product:** Indoor/Outdoor

## Images

![Kratax New Rechargeable Lithium AA Batteries 12 Count 1.5V Lithium ion Rechargeable AA Batteries with Low Battery Alert and 2H Smart Battery Charger, 3500mWh Long-Lasting for Household Office Devices - Image 1](https://m.media-amazon.com/images/I/811i3AlpyWL.jpg)
![Kratax New Rechargeable Lithium AA Batteries 12 Count 1.5V Lithium ion Rechargeable AA Batteries with Low Battery Alert and 2H Smart Battery Charger, 3500mWh Long-Lasting for Household Office Devices - Image 2](https://m.media-amazon.com/images/I/71uLpbpc6pL.jpg)
![Kratax New Rechargeable Lithium AA Batteries 12 Count 1.5V Lithium ion Rechargeable AA Batteries with Low Battery Alert and 2H Smart Battery Charger, 3500mWh Long-Lasting for Household Office Devices - Image 3](https://m.media-amazon.com/images/I/71a4vaD30-L.jpg)
![Kratax New Rechargeable Lithium AA Batteries 12 Count 1.5V Lithium ion Rechargeable AA Batteries with Low Battery Alert and 2H Smart Battery Charger, 3500mWh Long-Lasting for Household Office Devices - Image 4](https://m.media-amazon.com/images/I/71RK+9at32L.jpg)
![Kratax New Rechargeable Lithium AA Batteries 12 Count 1.5V Lithium ion Rechargeable AA Batteries with Low Battery Alert and 2H Smart Battery Charger, 3500mWh Long-Lasting for Household Office Devices - Image 5](https://m.media-amazon.com/images/I/711AhyGkGwL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great value / last a long time!
*by P***Y on March 23, 2025*

These are wonderful batteries, and they work in Blink cameras really well! Great value! Get these!!

### ⭐⭐⭐⭐ Good for smart doors and emergencies
*by T***S on June 16, 2024*

Almost all of my doors have keyless entry systems and this was advertised specifically for smart doors. They charged pretty quickly though you can only charge four of the eight batteries at one time. They have held up so far and I just liked the security that I'll always have AA batteries for flash lights in an emergency. I invariably am out of whatever battery I happen to need.

### ⭐⭐⭐⭐⭐ So far, so good!
*by M***. on May 9, 2024*

I use these on my Sound Devices MM-1 Preamplifier and my Transmitters! Having about 9hrs of Transmitter battery life is pretty great for rechargeables! Just wish they had more of a 10% battery life warning, but better than nothing. I also wish there was an 8 Bay charger instead of just a 4 Bay charger.

## Frequently Bought Together

- Kratax New Rechargeable Lithium AA Batteries 12 Count 1.5V Lithium ion Rechargeable AA Batteries with Low Battery Alert and 2H Smart Battery Charger, 3500mWh Long-Lasting for Household Office Devices
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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-01-25*