---
product_id: 244711159
title: "EEMB 4Pack ER14250 1/2AA 3.6V Lithium Battery Li-SOCL₂ Non-Rechargeable Battery XL-050F SB-AA02 LS14250 TL-5902 TL-2150 for Dog Collar Meter Sensor Movement Monitor/Home Security System/Alarm System"
brand: "eemb"
price: "$33"
currency: NZD
in_stock: true
reviews_count: 8
category: "Eemb"
url: https://www.desertcart.nz/products/244711159-eemb-4pack-er14250-1-2aa-3-6v-lithium-battery-li
store_origin: NZ
region: New Zealand
---

# 3.6V stable lithium power 1200mAh high capacity Wide -55°C to +85°C range EEMB 4Pack ER14250 1/2AA 3.6V Lithium Battery Li-SOCL₂ Non-Rechargeable Battery XL-050F SB-AA02 LS14250 TL-5902 TL-2150 for Dog Collar Meter Sensor Movement Monitor/Home Security System/Alarm System

**Brand:** eemb
**Price:** $33
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your smart world with confidence and never miss a beat!

## Quick Answers

- **What is this?** EEMB 4Pack ER14250 1/2AA 3.6V Lithium Battery Li-SOCL₂ Non-Rechargeable Battery XL-050F SB-AA02 LS14250 TL-5902 TL-2150 for Dog Collar Meter Sensor Movement Monitor/Home Security System/Alarm System by eemb
- **How much does it cost?** $33 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/244711159-eemb-4pack-er14250-1-2aa-3-6v-lithium-battery-li)

## Best For

- eemb enthusiasts

## Why This Product

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

## Key Features

- • **Compact Yet Mighty:** Half AA size (14.5x25mm) packs 1200mAh capacity in a sleek, space-saving design.
- • **Versatile Compatibility:** Ideal for home security, dog collars, sensors, meters, and medical equipment—power your smart life.
- • **Certified Safety & Quality:** RoHS, UN 38.3 compliant with UL-certified manufacturing—trusted by pros for over 20 years.
- • **Long-lasting Lithium Power:** 3.6V Li-SOCL₂ chemistry delivers reliable, steady energy for your critical devices.
- • **Extreme Temperature Resilience:** Operates flawlessly from freezing -55°C to scorching +85°C—perfect for any environment.

## Overview

The EEMB ER14250 is a premium 3.6V non-rechargeable lithium-thionyl chloride battery offering 1200mAh capacity in a compact 1/2AA size. Engineered for low-power devices, it excels in extreme temperatures from -55°C to +85°C, making it perfect for home security systems, sensors, dog collars, and meters. With RoHS and UN 38.3 certifications and over two decades of trusted manufacturing, this 4-pack ensures reliable, long-lasting power for your essential electronics.

## Description

desertcart.com: EEMB 4Pack ER14250 1/2AA 3.6V Lithium Battery Li-SOCL₂ Non-Rechargeable Battery XL-050F SB-AA02 LS14250 TL-5902 TL-2150 for Dog Collar Meter Sensor Movement Monitor/Home Security System/Alarm System : Health & Household

Review: Good product - Perfect fit, working great
Review: Needed - Good

## Features

- Basic Info—3.6V non-rechargeable 1/2 AA size lithium thionyl chloride battery; 1200 mAh; 14.5*25mm/0.57*0.98 inch, wide range of temperatures -55°C to +85°C; most suitable for low power consumption devices. please check carefully if the ER14250 battery is the size you need for your electronic device before purchasing.
- Application- 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.
- Caution-Lithium thionyl chloride battery has a passivation characteristic. Therefore, we highly recommend customers use the battery within approximately 2-3 months, depending on the storage condition to receive optimal performance. Although our battery has a 10-year shelf life (under special storage conditions), we advise customers not to store batteries for a long time due to the passivation characteristic. It is highly recommended that you purchase as many as you need.
- Certifications—RoHS and UN 38.3 compliant. More than 400 EEMB batteries are UL certified. Search "MH20555" on UL for all EEMB UL certification information.
- Quality Service— We take pride in providing the highest levels of customer satisfaction and we have over 20 years experience in lithium battery business. If you have any questions or concerns regarding our products, please send us a message and we will get back to you within 24 hours.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08F1TYZV6 |
| Amperage | 2 Amps |
| Antenna Location | Indoor/Outdoor |
| Battery Capacity | 1200 |
| Battery Cell Composition | Lithium-Thionyl Chloride (Li-SOCL2) |
| Battery Cell Type | Lithium-Thionyl Chloride (Li-SOCL2) |
| Battery Weight | 11 Grams |
| Best Sellers Rank | #58,189 in Health & Household ( See Top 100 in Health & Household ) #146 in AA Batteries |
| Brand | EEMB |
| Compatible Phone Models | Electricity meter |
| Customer Reviews | 4.2 out of 5 stars 777 Reviews |
| External Testing Certification | Não aplicável |
| Item Dimensions | 0.57 x 0.57 x 0.99 inches |
| Item Type Name | 3.6 V batteries |
| Item Weight | 0.02 Kilograms |
| Manufacturer | EEMB Co.,Ltd |
| Model Name | ER14250 |
| Model Number | ER14250 |
| Number of Batteries | 4 Lithium Metal batteries required. (included) |
| Recommended Uses For Product | Indoor/Outdoor |
| Reusability | Single Use |
| Unit Count | 4.0 Count |
| Voltage | 3.6 Volts |

## Product Details

- **Battery Capacity:** 1200
- **Battery Cell Composition:** Lithium-Thionyl Chloride (Li-SOCL2)
- **Brand:** EEMB
- **Number of Batteries:** 4 Lithium Metal batteries required. (included)
- **Recommended Uses For Product:** Indoor/Outdoor

## Images

![EEMB 4Pack ER14250 1/2AA 3.6V Lithium Battery Li-SOCL₂ Non-Rechargeable Battery XL-050F SB-AA02 LS14250 TL-5902 TL-2150 for Dog Collar Meter Sensor Movement Monitor/Home Security System/Alarm System - Image 1](https://m.media-amazon.com/images/I/615RfDy75EL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good product
*by A***R on December 10, 2025*

Perfect fit, working great

### ⭐⭐⭐⭐⭐ Needed
*by E***L on January 22, 2026*

Good

### ⭐⭐⭐⭐⭐ Good
*by D***. on August 19, 2025*

Just as described as good as name brand but much cheaper

## Frequently Bought Together

- EEMB 4Pack ER14250 1/2AA 3.6V Lithium Battery Li-SOCL₂ Non-Rechargeable Battery XL-050F SB-AA02 LS14250 TL-5902 TL-2150 for Dog Collar Meter Sensor Movement Monitor/Home Security System/Alarm System
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**Shop now:** [https://www.desertcart.nz/products/244711159-eemb-4pack-er14250-1-2aa-3-6v-lithium-battery-li](https://www.desertcart.nz/products/244711159-eemb-4pack-er14250-1-2aa-3-6v-lithium-battery-li)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-13*