---
product_id: 1280362
title: "Energy XL-050F 1/2 AA 3.6V Lithium Battery"
brand: "xeno"
price: "¥2527"
currency: JPY
in_stock: true
reviews_count: 8
category: "Xeno"
url: https://www.desertcart.jp/products/1280362-energy-xl-050f-1-2-aa-3-6v-lithium-battery
store_origin: JP
region: Japan
---

# 10+ Years Shelf Life 3.6V Nominal Voltage 1200mAh Long-lasting Capacity Energy XL-050F 1/2 AA 3.6V Lithium Battery

**Brand:** xeno
**Price:** ¥2527
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your future with precision and longevity!

## Quick Answers

- **What is this?** Energy XL-050F 1/2 AA 3.6V Lithium Battery by xeno
- **How much does it cost?** ¥2527 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/1280362-energy-xl-050f-1-2-aa-3-6v-lithium-battery)

## Best For

- xeno enthusiasts

## Why This Product

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

## Key Features

- • **Decade-Defying Power:** Engineered for ultra-long life in critical industrial applications.
- • **Cost-Effective Quality:** Premium performance at a fraction of retail prices—smart buying for savvy professionals.
- • **Precision Fit, Zero Hassle:** Compact 1/2 AA size (25.2mm x 14.7mm) fits seamlessly into your devices.
- • **Reliable Lithium Chemistry:** Advanced Lithium Thionyl Chloride ensures stable voltage and superior energy density.
- • **Versatile Industrial Grade:** Perfect for smart meters, security systems, and GPS trackers powering your connected world.

## Overview

The Xeno Energy XL-050F is a high-performance, non-rechargeable 3.6V Lithium Thionyl Chloride battery designed for long-term industrial use. With a compact 1/2 AA size and 1200mAh capacity, it reliably powers smart meters, security devices, and tracking systems for over a decade, delivering stable voltage and exceptional energy density at a competitive price.

## Description

The Xeno Energy XL-050F is an industrial-grade, non-rechargeable Lithium Thionyl Chloride (Li-SOCl2) battery. It is designed for high-performance, long-term applications, particularly in devices that remain in the field for a decade or more. Common Applications: Utility Meters: Powering smart water, gas, and electricity meters. Industrial Electronics: Memory backup (SRAM), real-time clocks (RTC), and digital tachographs. Security & Tracking: Alarm systems, electronic locks, and GPS/GSM tracking devices.

Review: Xeno Energy XL-050F 1/2 AA 3.6V Lithium Battery - Worked well and a good price. These batteries cost a fortune in the local CVS/Walgreens. Better to but from desertcart.
Review: Perfect Fit - I needed this battery for my security system. The battery was the perfect fit and reasonably price. This is my second time purchasing one of these batteries I like the quality of this product. Will buy again when another one on my security door alarms need replacing.

## Features

- Nominal Voltage: 3.6V
- Chemistry: Lithium Thionyl Chloride (LiSOCl2)
- Battery Size: 1/2AA
- Length: 25.2mm
- Diameter: 14.7mm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B008POD4E2 |
| Amperage | 3.6 Amps |
| Antenna Location | Energy |
| Battery Capacity | 1200 Milliamp Hours |
| Battery Cell Composition | Lithium-Thionyl Chloride (Li-SOCL2) |
| Battery Cell Type | Lithium-Thionyl Chloride (Li-SOCL2) |
| Best Sellers Rank | #201,534 in Health & Household ( See Top 100 in Health & Household ) #530 in AA Batteries |
| Brand | Xeno |
| Customer Reviews | 4.4 out of 5 stars 155 Reviews |
| Manufacturer | Xeno |
| Model Name | Lithium battery |
| Model Number | XL-050F |
| Number of Batteries | 1 Lithium Metal batteries required. |
| Recommended Uses For Product | Energy |
| Reusability | Single Use |
| UPC | 664421489655 |
| Unit Count | 1.0 Count |
| Voltage | 3.6 Volts |

## Product Details

- **Battery Capacity:** 1200 Milliamp Hours
- **Battery Cell Composition:** Lithium-Thionyl Chloride (Li-SOCL2)
- **Brand:** Xeno
- **Number of Batteries:** 1 Lithium Metal batteries required.
- **Recommended Uses For Product:** Energy

## Images

![Energy XL-050F 1/2 AA 3.6V Lithium Battery - Image 1](https://m.media-amazon.com/images/I/41rnT1VQXBL.jpg)

## Questions & Answers

**Q: what is the expiration date on your batteries**
A: What is the expiration date found?

**Q: how many are in one pack**
A: Just one.

**Q: Can you please tell me how many you have in stock ?**
A: Just over 100 batteries.

**Q: Can these be used for solar lights?**
A: I did purchase them for that but they did not work on my solar lights I basically have batteries that are useless now

## Customer Reviews

### ⭐⭐⭐⭐⭐ Xeno Energy XL-050F 1/2 AA 3.6V Lithium Battery
*by W***R on February 21, 2026*

Worked well and a good price. These batteries cost a fortune in the local CVS/Walgreens. Better to but from Amazon.

### ⭐⭐⭐⭐⭐ Perfect Fit
*by G***2 on August 22, 2024*

I needed this battery for my security system. The battery was the perfect fit and reasonably price. This is my second time purchasing one of these batteries I like the quality of this product. Will buy again when another one on my security door alarms need replacing.

### ⭐⭐⭐⭐⭐ Works and is inexpensive.
*by J***N on October 27, 2018*

Needed this battery and was impossible to find in store. Easily found it on amazon and it was priced cheap. Not sure if it’s advertised but it comes with an extra one! Would buy again.

## Frequently Bought Together

- Xeno Energy XL-050F 1/2 AA 3.6V Lithium Battery
- Xeno Energy XL-050F 1/2 AA 3.6V Lithium Batteries (2 Batteries)
- LampVPath (Pack of 2 14250 Battery Holder, 1/2AA Battery Holder, ER14250 Battery Holder, 1/2AA 3.6V Battery Holder with Leads Wires

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**Shop now:** [https://www.desertcart.jp/products/1280362-energy-xl-050f-1-2-aa-3-6v-lithium-battery](https://www.desertcart.jp/products/1280362-energy-xl-050f-1-2-aa-3-6v-lithium-battery)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-07-07*