--- product_id: 171317532 title: "ER14250" brand: "eemb" price: "KD 5.88" currency: KWD in_stock: true reviews_count: 13 category: "Eemb" url: https://www.desertcart.com.kw/products/171317532-er14250 store_origin: KW region: Kuwait --- # 3.6V stable lithium power 1200mAh high capacity Wide -55°C to +85°C range ER14250 **Brand:** eemb **Price:** KD 5.88 **Availability:** ✅ In Stock ## Summary > ⚡ Power your smart life with precision and endurance! ## Quick Answers - **What is this?** ER14250 by eemb - **How much does it cost?** KD 5.88 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/171317532-er14250) ## 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 1/2 AA Size:** Fits seamlessly into home automation sensors, alarms, and medical devices without bulk. - • **Certified Safety & Quality:** RoHS and UN 38.3 compliant with UL-certified manufacturing for peace of mind. - • **Long-lasting 1200mAh Capacity:** Power your smart devices with reliable energy that keeps you connected longer. - • **Extreme Temperature Resilience:** Operates flawlessly from freezing cold to scorching heat—perfect for any environment. - • **Optimized for Low Power Devices:** Ideal for security systems, remote controls, and IoT gadgets demanding steady, long-term power. ## Overview The EEMB ER14250 is a 3.6V non-rechargeable lithium-thionyl chloride battery offering 1200mAh capacity in a compact 1/2 AA size. Engineered for low power consumption devices, it excels in extreme temperatures from -55°C to +85°C. Certified for safety and quality, it’s the trusted choice for home automation, security sensors, medical equipment, and more, delivering dependable, long-lasting power with a 12-year shelf life under ideal storage. ## Description Product Description ER14250 APPLICATION Medical instruments, cash registers, alarm and security systems, wireless devices, mobile asset tracking equipment, electronic meters (water, gas, electricity), automotive telematics, vehicle tracking devices, ETCs (Electronic Toll CollectionSystems). Non-rechargeable Battery Reference model: ER14250 1/2 AA Rated capacity: 1200mAh Diameter:14.5mm Height:25.2mm Battery weight: 11g Standard voltage: 3.6V, one-time non-rechargeable lithium battery Large continuous discharge current: 20mA Large pulse discharge current: 50mA Operating temperature: -55 ° C ~ +85 ° C Self-discharge rate of less than 1% per year Wide range of temperatures: -55°C to +85°C Superior shelf life Single Use What if your battery doesn't work when connected to the device? 1. Test the OCV(Open Circuit Voltage). You can use the multi-meter to test the voltage. Standard voltage should be no less than 3.6V. If your battery is lower than 3.6V, please tell us. 2. Test loading voltage. The loading voltage should be around 3.2V. If your loading voltage is higher than 3.2V, the battery is in good condition. Due to the passivation characteristic of lithium thionyl chloride, your loading voltage may not reach 3.2V immediately. You can connect the battery with a resistor and activate it with a multimeter. When the loading voltage of the battery reaches 3.2V, then the activation is successful and the battery can be used. 3. If the battery fails to activate or is still unusable after activation, please tell us for help. 1. Thoroughly read the product datasheet before use, inaccurate handling may cause leakage, heat, smoke, explosion, or fire, causing device trouble or injury. 2. DO NOT recharge, short-circuit, puncture, disassemble, deform, heat, incinerate, or place the battery near a direct flame. This battery contains flammable materials such as lithium and organic solvent and performing any of the above actions could cause it to ignite explode or become damaged. 3. DO NOT over-discharge, do not force discharge. In case the battery is over-discharged battery has potential of explosion. In case battery is over discharged, when connected with exterior power source or connected with other batteries in series, explosion may occur. 4. Keep this battery out of the reach of children. If it is swallowed, contact a physician immediately. 5. When storing a battery or throwing it away, be sure to cover it with tape. If the battery is contacted with other metal objects, it could cause fire or become damaged. 6. Insert the battery with the "+" and "-" ends correctly oriented. 7. Do not mix use old, new or different brand or type of battery. 8. Do not solder the battery directly. 9. Avoid storing the battery in direct sunlight, or in excessively hot and humid place. ATTENTION 1.This battery is not rechargeable. 2.This battery cannot replace alkaline batteries. 3.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. We highly recommend customer to use the battery within 3 months to receive optimal performance. Review: Perfect - Great Review: ND Tackle fishing bite alarm batteries - I use these for my ND Tackle bite alarms. I found the battery life great and would order again. I always take the batteries out when not in use and found they last longer. Great value for money ## 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 | B074FR7QGT | | Amperage | 0.5 Amps | | Antenna Location | Home Security/System | | Battery Capacity | 1200 Milliamp Hours | | Battery Cell Type | Lithium-Thionyl Chloride (Li-SOCL2) | | Battery Weight | 11 Grams | | Battery capacity | 1200 Milliamp Hours | | Battery cell composition | Lithium-Thionyl Chloride (Li-SOCL2) | | Best Sellers Rank | 1,502 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 234 in Disposable Household Batteries | | Brand | EEMB | | Brand Name | EEMB | | Compatible Phone Models | Dogwatch Dog Collar | | Country of Origin | China | | Customer Reviews | 4.2 out of 5 stars 3,971 Reviews | | External Testing Certification | Não aplicável | | Item Dimensions | 25 x 12 x 12 millimetres | | Item Type Name | 3.6V Batteries | | Item Weight | 40 Grams | | Manufacturer | EEMB Co.,Ltd | | Model Name | ER14250 | | Model Number | ER14250 | | Number of Batteries | 4 Lithium Metal batteries required. (included) | | Number of batteries | 4 Lithium Metal batteries required. (included) | | Recommended uses for product | Home Security/System | | Reusability | Single Use | | Unit Count | 4.0 count | | Unit count | 4.0 count | | Voltage | 3.6 Volts | ## 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:** Home Security/System ## Images ![ER14250 - Image 1](https://m.media-amazon.com/images/I/61k7b5tdFKL.jpg) ![ER14250 - Image 2](https://m.media-amazon.com/images/I/61cJWFvhEqL.jpg) ![ER14250 - Image 3](https://m.media-amazon.com/images/I/61obqRGU6JL.jpg) ![ER14250 - Image 4](https://m.media-amazon.com/images/I/71-GbvyZhTL.jpg) ![ER14250 - Image 5](https://m.media-amazon.com/images/I/71-xL1sevoL.jpg) ## Questions & Answers **Q: What is the expiration date?** A: DOA -- I bought 4 batteries November 19, 2019 to have on hand when my dog collar battery went dead. (Because of 10 year shelf life claim) The original battery lasted close to four years (low power consumption item) and the other collar is still green and good. I needed one today and ALL Four are DOA. And the recommend replacement batteries are 14250 with 3.6 volt . **Q: Where can i get a charger for it** A: These are non-rechargable, it says so in the description. **Q: Can the tabs be removed from the battery.? If so, how?** A: No, you cannot remove the tabs from the battery. If you need the battery without the tabs, please visit our Amazon Store or search EEMB ER14250. We have ER14250 without tabs available. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect *by D***I on 16 May 2026* Great ### ⭐⭐⭐⭐⭐ ND Tackle fishing bite alarm batteries *by A***Y on 2 July 2025* I use these for my ND Tackle bite alarms. I found the battery life great and would order again. I always take the batteries out when not in use and found they last longer. Great value for money ### ⭐⭐⭐⭐ Powered up *by L***N on 1 November 2025* Hidden gem ## Frequently Bought Together - EEMB ER14250 Battery 1/2AA 3.6V Lithium Battery Li-SOCL₂ (4-Pack) Non-Rechargeable XL-050F SB-AA02 LS14250 for Dog Collar Meter Sensor Movement Monitor/Home Security System/Alarm System - LiCB CR2032 3V Lithium Battery(10-Pack) - 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.com.kw/products/171317532-er14250](https://www.desertcart.com.kw/products/171317532-er14250) --- *Product available on Desertcart Kuwait* *Store origin: KW* *Last updated: 2026-05-24*