---
product_id: 239476155
title: "EEMB ER14250 1/2AA 3.6V 1200mAh Lithium Battery Li-SOCL₂ Non-Rechargeable XL-050F SB-AA02 LS14250 TL-5902 TL-2150 for Dogwatch Dog Collar and Some of Movement Monitor/Home Security/Alarm System (4)"
brand: "eemb"
price: "₨8416"
currency: LKR
in_stock: true
reviews_count: 13
category: "Eemb"
url: https://www.desertcart.lk/products/239476155-eemb-er14250-1-2aa-3-6v-1200mah-lithium-battery-li
store_origin: LK
region: Sri Lanka
---

# 1200mAh long-lasting capacity 3.6V high voltage power Wide temp range -55°C to +85°C EEMB ER14250 1/2AA 3.6V 1200mAh Lithium Battery Li-SOCL₂ Non-Rechargeable XL-050F SB-AA02 LS14250 TL-5902 TL-2150 for Dogwatch Dog Collar and Some of Movement Monitor/Home Security/Alarm System (4)

**Brand:** eemb
**Price:** ₨8416
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your smart life with confidence—never miss a beat!

## Quick Answers

- **What is this?** EEMB ER14250 1/2AA 3.6V 1200mAh Lithium Battery Li-SOCL₂ Non-Rechargeable XL-050F SB-AA02 LS14250 TL-5902 TL-2150 for Dogwatch Dog Collar and Some of Movement Monitor/Home Security/Alarm System (4) by eemb
- **How much does it cost?** ₨8416 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/239476155-eemb-er14250-1-2aa-3-6v-1200mah-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

- • **Extended Battery Life:** 1200mAh capacity supports low-power electronics with long-lasting performance, minimizing replacements.
- • **Versatile Compatibility:** Ideal for dog collars, home security alarms, movement monitors, and various IoT sensors—stay connected and protected.
- • **Certified Safety & Quality:** RoHS and UN 38.3 compliant with UL-certified manufacturing—trusted by professionals for over 20 years.
- • **Reliable High-Voltage Power:** 3.6V lithium thionyl chloride chemistry ensures consistent, stable energy for your critical devices.
- • **Extreme Temperature Resilience:** Operates flawlessly from -55°C to +85°C, perfect for harsh environments and outdoor sensors.

## Overview

The EEMB ER14250 is a premium 3.6V non-rechargeable lithium thionyl chloride battery with 1200mAh capacity, designed for low-power devices like dog collars, home security systems, and sensors. It excels in extreme temperatures (-55°C to +85°C) and meets rigorous safety certifications including RoHS, UN 38.3, and UL. Backed by 20+ years of expertise, this battery delivers reliable, long-lasting power for your essential electronics.

## Description

Free delivery and returns on eligible orders. Buy EEMB ER14250 1/2AA 3.6V 1200mAh Lithium Battery Li-SOCL₂ Non-Rechargeable XL-050F SB-AA02 LS14250 TL-5902 TL-2150 for Dogwatch Dog Collar and Some of Movement Monitor/Home Security/Alarm System (4) at desertcart UK.

Review: these look a really good quality product, - to be honest, I use these by mistake and haven’t actually put them in a device yet, but judging by the quality of the packaging I’m assuming that they are a good quality product. With the reservation that I haven’t yet use them and cannot comment on the battery life, I would recommend them
Review: Recommended - Good price. Arrived next day. Product well packed and the batteries do what they are supposed to do. Would recommend.

## Features

- BASIC INFO—3.6V non-rechargeable 1/2 AA size lithium thionyl chloride battery; 1200 mAh; 14.5*25.2mm/0.55*0.992 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 12-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.
- MANUFACTURER DIRECT— 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 |
| Batteries | 4 Lithium Metal batteries required. (included) |
| Best Sellers Rank | 4,434 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 522 in Disposable Household Batteries |
| Brand | EEMB |
| Customer Reviews | 4.1 4.1 out of 5 stars (781) |
| Date First Available | 31 July 2020 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Guaranteed software updates until | unknown |
| Item Weight | 0.02 Kilograms |
| Item model number | ER14250 |
| Package Dimensions L x W x H | 6.9 x 3.2 x 1.7 centimetres |
| Package Weight | 0.04 Kilograms |
| Part number | ER14250 |
| Product Dimensions L x W x H | 14 x 14 x 25 millimetres |
| Size | 4 |

## Product Details

- **Battery capacity:** 1200 Milliamp Hours
- **Battery cell composition:** Lithium-Thionyl Chloride (Li-SOCL2)
- **Brand:** EEMB
- **Number of batteries:** 4 Lithium Metal batteries required. (included)
- **Recommended uses for product:** GPS

## Images

![EEMB ER14250 1/2AA 3.6V 1200mAh Lithium Battery Li-SOCL₂ Non-Rechargeable XL-050F SB-AA02 LS14250 TL-5902 TL-2150 for Dogwatch Dog Collar and Some of Movement Monitor/Home Security/Alarm System (4) - Image 1](https://m.media-amazon.com/images/I/615RfDy75EL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ these look a really good quality product,
*by P***D on 4 October 2023*

to be honest, I use these by mistake and haven’t actually put them in a device yet, but judging by the quality of the packaging I’m assuming that they are a good quality product. With the reservation that I haven’t yet use them and cannot comment on the battery life, I would recommend them

### ⭐⭐⭐⭐⭐ Recommended
*by W***. on 17 January 2024*

Good price. Arrived next day. Product well packed and the batteries do what they are supposed to do. Would recommend.

### ⭐⭐⭐⭐ Not fully charged but replaced
*by N***L on 25 December 2023*

Of the 4 batteries 1@80% 1@30% &2@60% so not very happy will pay more for the EVE next time Update, they sent me another set which were fine. Do good after sales

## 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
- Amazon Basics 48-Pack AA Alkaline High-Performance Batteries, 1.5 Volt, 10-Year Shelf Life
- Voniko CR123A Lithium Batteries (6-Pack) – Photo Non-Rechargeable Lithium Battery –3 Volt 123 Battery Lithium 10 Years Shelf Life

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**Shop now:** [https://www.desertcart.lk/products/239476155-eemb-er14250-1-2aa-3-6v-1200mah-lithium-battery-li](https://www.desertcart.lk/products/239476155-eemb-er14250-1-2aa-3-6v-1200mah-lithium-battery-li)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-15*