---
product_id: 70544309
title: "3B24-XA Lithium Battery 3.9v 2000mAh"
brand: "electrochem"
price: "6437241₫"
currency: VND
in_stock: true
category: "Electrochem"
url: https://www.desertcart.vn/products/70544309-3b24-xa-lithium-battery-3-9v-2000mah
store_origin: VN
region: Vietnam
---

# 2000mAh high capacity Wide -20°C to +93°C range Hermetic glass-to-metal seal 3B24-XA Lithium Battery 3.9v 2000mAh

**Brand:** electrochem
**Price:** 6437241₫
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your essentials with military-grade reliability and unstoppable endurance!

## Quick Answers

- **What is this?** 3B24-XA Lithium Battery 3.9v 2000mAh by electrochem
- **How much does it cost?** 6437241₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/70544309-3b24-xa-lithium-battery-3-9v-2000mah)

## Best For

- electrochem enthusiasts

## Why This Product

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

## Key Features

- • **Power That Lasts:** 2000mAh capacity ensures long-lasting, reliable energy for critical devices.
- • **Decade-Long Shelf Life:** Store it and forget it—10+ years of stable voltage means you’re always ready when it counts.
- • **Versatile Compatibility:** Ideal for sensors, alarms, medical devices, and industrial equipment—stay powered everywhere.
- • **Extreme Temperature Ready:** Operates flawlessly from freezing -20°C to scorching +93°C—perfect for any environment.
- • **Military-Grade Durability:** Advanced spiral-wound tech inside a stainless steel container for rugged, dependable performance.

## Overview

The Electrochem 3B24-XA is a premium 3.9V lithium AA battery delivering 2000mAh capacity with advanced spiral-wound technology and hermetic sealing. Designed for extreme conditions (-20°C to +93°C) and a 10+ year shelf life, it powers critical devices from home automation sensors to military communications with unmatched stability and durability.

## Description

Electrochem 3.9 Volt 2000 mAh Lithium AA Size Battery. Our 3B24-XA battery can be used as a replacement for Military communications, Pipeline inspection gauges, Beacons, transponders and receivers, , Seismic surveying birds, Beacons, transponders and receivers and Oceanographic buoys and gliders. --- This Battery has a High rate capability with advanced spiral-wound technology, a stainless steel container and a hermetic glass-to-metal sealing. Remember, Standard Lithium Batteries Are Non-Rechargeable. Brand: Electrochem Chemistry: Lithium, Lithium Sulfur Dioxide (Li-So2) Dimensions: 0.56 Diameter X 1.97 Long / Connector Type: Button Top / Description: AA cell lithium battery Shelf Life: 10+ Years / Stable voltage and broad temperature range: (-20° C to +93° C)

## Features

- Brand New - Factory Fresh
- Full Manufacturer Warranty
- Meets or exceeds the original equipment manufacturers specifications
- Application- Chip board, Sensor, Backup power supply, PLC Battery, Home automation sensors, door opening detector, temperature sensor, home alarm, bark collar, door sensor, remote control alarm, water meter, electricity meter, gas meter, medical equipment, flashlight, backup power etc

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0721PYKY7 |
| Batteries | 1 Lithium Metal batteries required. |
| Best Sellers Rank | #365,281 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #3,274 in Cordless Tool Battery Packs |
| Customer Reviews | 4.0 4.0 out of 5 stars (1) |
| Date First Available | May 28, 2024 |
| Item Weight | 2.56 ounces |
| Item model number | 3B24-XA |
| Manufacturer | ELECTROCHEM |
| Product Dimensions | 0.56 x 0.56 x 1.97 inches |

## Product Details

- **Battery Capacity:** 2000 Milliamp Hours
- **Battery Cell Composition:** Lithium
- **Brand:** ELECTROCHEM
- **Number of Batteries:** 1 Lithium Metal batteries required.
- **Unit Count:** 1.0 Count

## Images

![3B24-XA Lithium Battery 3.9v 2000mAh - Image 1](https://m.media-amazon.com/images/I/3149DKgJJcL.jpg)
![3B24-XA Lithium Battery 3.9v 2000mAh - Image 2](https://m.media-amazon.com/images/I/51uuM6Pfv8L.jpg)

## Questions & Answers

**Q: Are these recharchable with a regular battery charger for this size?**
A: These lithium batteries are NOT rechargeable.  Thank you,  Battery Guy

## Frequently Bought Together

- ELECTROCHEM 3B24-XA Lithium Battery 3.9v 2000mAh
- Amazon Basics 8-Pack 9V Alkaline Batteries, 5-Year Shelf Life - for Smoke/CO Detector, Electronics & Audio

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.vn/products/70544309-3b24-xa-lithium-battery-3-9v-2000mah](https://www.desertcart.vn/products/70544309-3b24-xa-lithium-battery-3-9v-2000mah)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-18*