---
product_id: 575197208
title: "aa Batteries with Charger XTAR 1.5V Lithium aa Battery 4150mWh with LC4 Battert Charger (LC4+4pcs 1.5V AA 4150mWh)"
brand: "xtar"
price: "$103"
currency: NZD
in_stock: true
reviews_count: 8
category: "Xtar"
url: https://www.desertcart.nz/products/575197208-aa-batteries-with-charger-xtar-1-5v-lithium-aa-battery
store_origin: NZ
region: New Zealand
---

# 4150mWh high capacity Stable 1.5V output 2.9h fast charge aa Batteries with Charger XTAR 1.5V Lithium aa Battery 4150mWh with LC4 Battert Charger (LC4+4pcs 1.5V AA 4150mWh)

**Brand:** xtar
**Price:** $103
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your life with batteries that keep pace with your hustle!

## Quick Answers

- **What is this?** aa Batteries with Charger XTAR 1.5V Lithium aa Battery 4150mWh with LC4 Battert Charger (LC4+4pcs 1.5V AA 4150mWh) by xtar
- **How much does it cost?** $103 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/575197208-aa-batteries-with-charger-xtar-1-5v-lithium-aa-battery)

## Best For

- xtar enthusiasts

## Why This Product

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

## Key Features

- • **Power That Lasts Longer:** 4150mWh capacity delivers extended runtime, outperforming standard AA batteries.
- • **Universal Compatibility:** Perfect for game controllers, fire alarms, cameras, and all your essential 1.5V devices.
- • **Smart Low Voltage Warning:** Unique voltage drop alert prevents unexpected power loss—never get caught in the dark again.
- • **Rapid Recharge, Less Downtime:** Fully recharge all 4 batteries in just 2.9 hours with the dedicated XTAR LC4 charger.
- • **Consistent Voltage, Peak Performance:** Maintains steady 1.5V output until near depletion, ensuring your devices run at full power.

## Overview

The XTAR 1.5V AA Lithium rechargeable battery pack includes 4 high-capacity 4150mWh batteries and a custom LC4 charger designed exclusively for 1.5V lithium cells. These batteries charge fully in under 3 hours, maintain a stable voltage output for consistent device performance, and feature a smart low voltage warning to alert you before power runs out. Ideal for a wide range of professional and personal electronics, this set offers reliable, eco-friendly power with a trusted brand reputation.

## Description

desertcart.com: aa Batteries with Charger XTAR 1.5V Lithium aa Battery 4150mWh with LC4 Battert Charger (LC4+4pcs 1.5V AA 4150mWh) : Electronics

Review: Game changing tech! If you use AA batteries a lot, just get these already! - The very moment I learned these exist, I had to research into them and see if it was true and if they could possibly be as good as I hoped. Turns out, yes. Unequivocally yes. All the issues I have with alkaline AND nimh batteries, all solved. These last nearly as long in most things as an alkaline battery (in my limited experience using them in flashlights and my Xbox controllers, they give me roughly the same use time as a fresh pair of Duracells), they charge in literally two hours flat, and they output steady 1.5v until nearly dead. And that's the best part. Even good alkaline batteries almost immediately drop off voltage to much less than the initial 1.5v, which means my flashlight gets progressively dimmer the longer I use it. Not with these. These bad boys are like having fresh batteries in stuff the whole time. And they even thought of the courtesy of having a voltage drop for a low battery indication, so I don't get left in the dark when it's time to swap out. I've been using Xtar brand chargers for my other Li-ion batteries for years. I trust this brand, and they've yet to let me down. So yes, buy these ones. In fact, I'm gonna buy some more right now lol 😎
Review: Best performing AA 1.5V battery I tested, with low voltage warning - I tested 4 kinds of Lithium AA batteries, and I'm putting the test results below. These batteries were the best of all 4 I tested. Highest capacity and very useful low voltage warning that all other batteries were missing. I got almost 19 hours of runtime on my Garmin Oregon 700, which outlasted all other batteries by several hours. New Xtar: Rating: 4.15Wh, Charge: 5.5Wh, 3.45Wh Usable discharge at 1A https://www.desertcart.com/gp/product/B0CF8ZNZ33/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&th=1 Summary: * This is the only lithium battery that drops its voltage to 1.1V to give you a low voltage warning. Other batteries I tested just die with no warning. That alone is a reason to select it. I tested it with my garmin GPS and it gave me 2H of low battery warning before finally dying. Very nice! * It is also the battery that gave me the most actual discharge capacity * Seller is not lying about cell capacity (thank you) which of course is higher than actual usable energy due to conversion losses * New charger is unfortunately bigger than the old one and drops the USB-A output feature to use your batteries as an emergency USB charger * Verdict: this is the best battery I tested and what you should buy as long as you don't need a built in charger like EBL Old Xtar: Rating: 3.3Wh, Charge: 5.3Wh, 2.7Wh Usable discharge at 1A https://www.desertcart.com/gp/product/B09NLVJDY6 Summary: * This is the older Xtar battery. It had best in class capacity until the newer one that came out with added low voltage warning. There is no good reason to buy this battery anymore, get the new one. * Its capacity is equivalent ot the EBL battery with built in USB charging, so the EBL is more versatile * The charger is very compact and can act as a USB power source, that's a nice feature. * 10.6Wh to charge 2 batteries, or 5.3Wh charge per battery EBL 3.3Wh rating, Charge: 4.3Wh, 2.7Wh usable discharge at 1A https://www.desertcart.com/gp/product/B08RZ5NDMM Summary: * There is no low voltage warning, but the battery capacity is actually equivalent to the old Xtar despite the space lost to the built in charger. The new Xtars last longer than the EBL though. * Interestingly EBLs need less energy to charge than Xtar for the same output capacity, they are more efficient * Big warning: if you try to charge the batteries via USB while they are in use, they are going to output 5V instead of 1.5V. This is unexpected and fried one of my GPSes. You cannot charge them while they are being used. Deleepow 3.4Wh rating, 3.8Wh charge, 2.4Wh usable discharge at 1A https://www.desertcart.com/gp/product/B09NLXQRP3 Summary: * These battery are not for sale anymore, and they were the least performing amongst the ones I tested. * The 3.4Wh cell capacity is probably untrue with the charge and discharge numbers I got

## Features

- Rechargeable aa batteries with charger : you will receive 4 pieces of pre-charged 1.5V AA batteries along with an LC4 charger exclusively designed for 1.5V batteries. XTAR LC4 charger, specifically tailored by XTAR for 1.5V batteries, discards unnecessary functions, achieving exceptional value while maintaining a high level of professionalism in charging 1.5V batteries. Compatible with most 1.5V lithium batteries. Note: LC4 charger not for 1.2V batteries.
- It only takes 2.9h to fully charge 4 XTAR 4150mWh aa batteries.
- Power Your Devices with 1.5V Lithium Batteries: Ideal for Fire Alarms, Xbox Controllers, Game Cameras, Remote Shades, Water Monitors, Thermostats, Headphones, Trackpads, Lockers, Blink Cameras, Keyboards, Mice, Ornaments, Clocks, and More
- If you encounter any issues with the batteries you receive, please reach out to us immediately for resolution. In the event that a battery is found to be faulty, we will promptly send you a replacement without the need for you to return the defective product. Your convenience is our priority

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CF8ZNZ33 |
| Batteries | 4 AA batteries required. (included) |
| Customer Reviews | 4.6 4.6 out of 5 stars (77) |
| Date First Available | February 1, 2024 |
| Item Weight | 0.67 ounces |
| Item model number | 4150mWh |
| Manufacturer | ShenZhen XTAR Electronics Co., Ltd |
| Package Dimensions | 4.65 x 3.19 x 1.81 inches |

## Product Details

- **Brand:** XTAR
- **Charging Time:** 2.9 Hours
- **Input Voltage:** 5 Volts
- **Item Weight:** 19 Grams
- **Output Voltage:** 1.5 Volts

## Images

![aa Batteries with Charger XTAR 1.5V Lithium aa Battery 4150mWh with LC4 Battert Charger (LC4+4pcs 1.5V AA 4150mWh) - Image 1](https://m.media-amazon.com/images/I/61ECFhdQBwL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Game changing tech! If you use AA batteries a lot, just get these already!
*by D***E on November 17, 2025*

The very moment I learned these exist, I had to research into them and see if it was true and if they could possibly be as good as I hoped. Turns out, yes. Unequivocally yes. All the issues I have with alkaline AND nimh batteries, all solved. These last nearly as long in most things as an alkaline battery (in my limited experience using them in flashlights and my Xbox controllers, they give me roughly the same use time as a fresh pair of Duracells), they charge in literally two hours flat, and they output steady 1.5v until nearly dead. And that's the best part. Even good alkaline batteries almost immediately drop off voltage to much less than the initial 1.5v, which means my flashlight gets progressively dimmer the longer I use it. Not with these. These bad boys are like having fresh batteries in stuff the whole time. And they even thought of the courtesy of having a voltage drop for a low battery indication, so I don't get left in the dark when it's time to swap out. I've been using Xtar brand chargers for my other Li-ion batteries for years. I trust this brand, and they've yet to let me down. So yes, buy these ones. In fact, I'm gonna buy some more right now lol 😎

### ⭐⭐⭐⭐⭐ Best performing AA 1.5V battery I tested, with low voltage warning
*by M***M on September 22, 2023*

I tested 4 kinds of Lithium AA batteries, and I'm putting the test results below. These batteries were the best of all 4 I tested. Highest capacity and very useful low voltage warning that all other batteries were missing. I got almost 19 hours of runtime on my Garmin Oregon 700, which outlasted all other batteries by several hours. New Xtar: Rating: 4.15Wh, Charge: 5.5Wh, 3.45Wh Usable discharge at 1A https://www.amazon.com/gp/product/B0CF8ZNZ33/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&th=1 Summary: * This is the only lithium battery that drops its voltage to 1.1V to give you a low voltage warning. Other batteries I tested just die with no warning. That alone is a reason to select it. I tested it with my garmin GPS and it gave me 2H of low battery warning before finally dying. Very nice! * It is also the battery that gave me the most actual discharge capacity * Seller is not lying about cell capacity (thank you) which of course is higher than actual usable energy due to conversion losses * New charger is unfortunately bigger than the old one and drops the USB-A output feature to use your batteries as an emergency USB charger * Verdict: this is the best battery I tested and what you should buy as long as you don't need a built in charger like EBL Old Xtar: Rating: 3.3Wh, Charge: 5.3Wh, 2.7Wh Usable discharge at 1A https://www.amazon.com/gp/product/B09NLVJDY6 Summary: * This is the older Xtar battery. It had best in class capacity until the newer one that came out with added low voltage warning. There is no good reason to buy this battery anymore, get the new one. * Its capacity is equivalent ot the EBL battery with built in USB charging, so the EBL is more versatile * The charger is very compact and can act as a USB power source, that's a nice feature. * 10.6Wh to charge 2 batteries, or 5.3Wh charge per battery EBL 3.3Wh rating, Charge: 4.3Wh, 2.7Wh usable discharge at 1A https://www.amazon.com/gp/product/B08RZ5NDMM Summary: * There is no low voltage warning, but the battery capacity is actually equivalent to the old Xtar despite the space lost to the built in charger. The new Xtars last longer than the EBL though. * Interestingly EBLs need less energy to charge than Xtar for the same output capacity, they are more efficient * Big warning: if you try to charge the batteries via USB while they are in use, they are going to output 5V instead of 1.5V. This is unexpected and fried one of my GPSes. You cannot charge them while they are being used. Deleepow 3.4Wh rating, 3.8Wh charge, 2.4Wh usable discharge at 1A https://www.amazon.com/gp/product/B09NLXQRP3 Summary: * These battery are not for sale anymore, and they were the least performing amongst the ones I tested. * The 3.4Wh cell capacity is probably untrue with the charge and discharge numbers I got

### ⭐⭐⭐⭐⭐ Blink Camera Use
*by A***R on January 17, 2026*

Bought to use in my two Blink 2k cameras. I use the cameras for viewing wildlife and regular lithium batteries last about 2 weeks before they are dead. These are lasting 1 week, so far. Well worth changing them more often for what I save in the cost of buying new regular batteries. Just so you know, when freshly charged they still show the red low battery symbol in the Blink app, but that doesn't effect their performance. Buying 4 more so I can just swap them out when needed.

## Frequently Bought Together

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-09*