---
product_id: 271738379
title: "(2-Pack) 3.6V 1200mAh TL-5902 1/2AA Lithium Battery Replacement for Tadiran TL-5902/S TL-2150/S ER14250 SL-350 Non-Rechargeable"
brand: "elxjar"
price: "₨421"
currency: SCR
in_stock: true
reviews_count: 8
category: "Elxjar"
url: https://www.desertcart.sc/products/271738379-2-pack-3-6v-1200mah-tl-5902-1-2aa-lithium
store_origin: SC
region: Seychelles
---

# 24-month shelf life warranty 3.6V high energy output 1200mAh long-lasting capacity (2-Pack) 3.6V 1200mAh TL-5902 1/2AA Lithium Battery Replacement for Tadiran TL-5902/S TL-2150/S ER14250 SL-350 Non-Rechargeable

**Brand:** elxjar
**Price:** ₨421
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your legacy devices with confidence — don’t get left powerless!

## Quick Answers

- **What is this?** (2-Pack) 3.6V 1200mAh TL-5902 1/2AA Lithium Battery Replacement for Tadiran TL-5902/S TL-2150/S ER14250 SL-350 Non-Rechargeable by elxjar
- **How much does it cost?** ₨421 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/271738379-2-pack-3-6v-1200mah-tl-5902-1-2aa-lithium)

## Best For

- elxjar enthusiasts

## Why This Product

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

## Key Features

- • **Built to Endure:** Lithium Thionyl Chloride chemistry ensures unmatched stability and extended shelf life.
- • **Power That Lasts:** 3.6V and 1200mAh deliver reliable, long-lasting energy for your critical devices.
- • **Ready When You Are:** Non-rechargeable design means instant, dependable power without maintenance.
- • **Peace of Mind Included:** Backed by a 24-month worry-free warranty and dedicated customer support.
- • **Precision Compatibility:** Perfect drop-in replacement for Tadiran TL-5902/S, TL-2150/S, ER14250, and SL-350 models.

## Overview

The elxjar 2-Pack TL-5902 3.6V 1200mAh 1/2AA Lithium batteries are premium non-rechargeable replacements designed for critical backup and industrial electronics. Featuring high energy density and long shelf life, these batteries ensure your legacy devices stay powered reliably. Compatible with Tadiran TL-5902/S and similar models, they come with a 24-month warranty and trusted customer service, making them the go-to choice for professionals who demand dependable performance.

## Description

Buy elxjar (2-Pack) 3.6V 1200mAh TL-5902 1/2AA Lithium Battery Replacement for Tadiran TL-5902/S TL-2150/S ER14250 SL-350 Non-Rechargeable: AA - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Obscure item, but worked great - A super old machine I have uses these for some weird reason. They are the exact same model number so it’s easy to find replacements. Worked great! Make sure the model number matches, don’t trust how they look they can be different voltage but look similar
Review: Replacement for Tadiran TL - Meet spec.

## Features

- HIGH ENERGY DENSITY: 3.6V output with 1200mAh capacity, providing long-lasting power for industrial and electronic devices.
- NON-RECHARGEABLE PRIMARY BATTERY: Built with Lithium Thionyl Chloride chemistry for high reliability and extended shelf life.
- COMPATIBLE MODELS: Replacement for Tadiran TL-5902/S, TL-2150/S, ER14250, SL-350 batteries, designed for critical backup applications.
- PRODUCT SPECIFICATIONS: Voltage: 3.6V, Capacity: 1200mAh, Size: 1/2AA, Weight: 0.42 oz, Raised Positive and Flat Negative terminals.
- PACKAGE CONTENTS: 2 x Battery Pack [Non-Rechargeable], 24-Month Worry-Free Warranty and Smile Customer Service.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08K4L2S9J |
| Batteries | 2 AA batteries required. (included) |
| Best Sellers Rank | #148,753 in Health & Household ( See Top 100 in Health & Household ) #356 in AA Batteries |
| Customer Reviews | 4.4 4.4 out of 5 stars (99) |
| Date First Available | September 26, 2020 |
| Item Weight | 0.325 ounces |
| Item model number | TL-5902 |
| Manufacturer | elxjar |
| Package Dimensions | 4.17 x 2.56 x 1.14 inches |

## Product Details

- **Battery Capacity:** 1200 Milliamp Hours
- **Battery Cell Composition:** Lithium Metal
- **Brand:** elxjar
- **Number of Batteries:** 2 AA batteries required. (included)
- **Recommended Uses For Product:** Industrial Backup Power

## Images

![(2-Pack) 3.6V 1200mAh TL-5902 1/2AA Lithium Battery Replacement for Tadiran TL-5902/S TL-2150/S ER14250 SL-350 Non-Rechargeable - Image 1](https://m.media-amazon.com/images/I/51ZTcxydmJL.jpg)
![(2-Pack) 3.6V 1200mAh TL-5902 1/2AA Lithium Battery Replacement for Tadiran TL-5902/S TL-2150/S ER14250 SL-350 Non-Rechargeable - Image 2](https://m.media-amazon.com/images/I/51eob7TA0FL.jpg)
![(2-Pack) 3.6V 1200mAh TL-5902 1/2AA Lithium Battery Replacement for Tadiran TL-5902/S TL-2150/S ER14250 SL-350 Non-Rechargeable - Image 3](https://m.media-amazon.com/images/I/51kbMrWOVGL.jpg)
![(2-Pack) 3.6V 1200mAh TL-5902 1/2AA Lithium Battery Replacement for Tadiran TL-5902/S TL-2150/S ER14250 SL-350 Non-Rechargeable - Image 4](https://m.media-amazon.com/images/I/51o4ubRnn+L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Obscure item, but worked great
*by D***S on November 7, 2025*

A super old machine I have uses these for some weird reason. They are the exact same model number so it’s easy to find replacements. Worked great! Make sure the model number matches, don’t trust how they look they can be different voltage but look similar

### ⭐⭐⭐⭐⭐ Replacement for Tadiran TL
*by M***G on October 12, 2025*

Meet spec.

### ⭐⭐⭐⭐⭐ Saved my computer!
*by B***R on June 23, 2024*

We had a very old computer that had data on it we needed. Would not boot up. Changed the battery and it starts up great!

## Frequently Bought Together

- elxjar (2-Pack) 3.6V 1100mAh TL-5902 1/2AA Xtra Series Lithium Battery for Tadiran TL-5902/S TL-2150/S ER14250 SL-350
- StarTech.com IDE to SATA Hard Drive or Optical Drive Adapter Converter, 40-Pin PATA to 2.5" SATA HDD / SSD / ODD Converter, TAA
- Saft LS14250 3.6V 1/2AA Lithium Battery, 3.6 Volt 1200mAh, GE Simon XT

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**Shop now:** [https://www.desertcart.sc/products/271738379-2-pack-3-6v-1200mah-tl-5902-1-2aa-lithium](https://www.desertcart.sc/products/271738379-2-pack-3-6v-1200mah-tl-5902-1-2aa-lithium)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-02-02*