--- product_id: 448108040 title: "(5-Pack) 3.6V 1200mAh XL-050F 1/2AA Lithium Battery Replacement for XL-050F ER14250/W B9604T for Utility Meters Memory Backup Alarm Systems" brand: "lunggwey" price: "VT6071" currency: VUV in_stock: true reviews_count: 8 category: "Lunggwey" url: https://www.desertcart.vu/products/448108040-5-pack-3-6v-1200mah-xl-050f-1-2aa-lithium store_origin: VU region: Vanuatu --- # ultra low self-discharge 3.6V stable voltage 1200mAh high capacity (5-Pack) 3.6V 1200mAh XL-050F 1/2AA Lithium Battery Replacement for XL-050F ER14250/W B9604T for Utility Meters Memory Backup Alarm Systems **Brand:** lunggwey **Price:** VT6071 **Availability:** βœ… In Stock ## Summary > πŸ”Œ Power your essentials with precision and peace of mind! ## Quick Answers - **What is this?** (5-Pack) 3.6V 1200mAh XL-050F 1/2AA Lithium Battery Replacement for XL-050F ER14250/W B9604T for Utility Meters Memory Backup Alarm Systems by lunggwey - **How much does it cost?** VT6071 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/448108040-5-pack-3-6v-1200mah-xl-050f-1-2aa-lithium) ## Best For - lunggwey enthusiasts ## Why This Product - Trusted lunggwey brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Power That Lasts:** 1200mAh capacity ensures your devices stay energized longer without frequent replacements. - β€’ **Safety First, Always:** Non-rechargeable Lithium Thionyl Chloride chemistry prevents hazardsβ€”handle with care for peace of mind. - β€’ **Double the Confidence:** 2-pack bundle backed by a 24-month warranty and dedicated customer support for uninterrupted uptime. - β€’ **Plug & Play Compatibility:** Seamlessly replaces XL-050F, ER14250/W, B9604T batteries across top utility meters and alarm systems. - β€’ **Industrial-Grade Reliability:** Engineered for critical applications like memory backups and security systems with consistent performance. ## Overview This 2-pack of 3.6V 1/2AA 1200mAh Lithium Thionyl Chloride batteries offers stable voltage and ultra-low self-discharge, making them ideal replacements for XL-050F, ER14250/W, and B9604T models. Designed for industrial-grade applications such as utility meters, memory backups, and alarm systems, these batteries deliver reliable long-term power with a 24-month warranty for professional-grade assurance. ## Description Product description A professional battery designer & battery pack manufacturer Elxjar is a professional battery pack manufacturer, specializing in Communication equipment & Medical, Industrial applications and Consumer Electronics. We specialize in custom lithium-ion designs and offer assemblies in all other chemistries. Elxjar's XL cylindrical primary lithium cells ranges, all based on Lithium-Thionyl chloride (Li-SOCl2) chemistry perfectly suit high-energy and high-voltage requirements in a wide range of temperatures. The bobbin construction of the XL range enables the maximum loading of active materials and the correspondingly maximum energy. With its remarkably low self-discharge, it perfectly matches long-term applications featuring periodic pulses. Product Specification Product Family Features & Benefits High operating voltage, stable during most of the application lifetime Highest energy density among primary lithium chemistries Lowest self-discharge for extended shelf and operating life High pulse capability, thanks to well-controlled passivation with limited voltage delay Excellent reliability over extended operating life 10 year+ design with best quality components and materials Wide operating temperature range, matching all environment conditions Up to 10 years of mass production, with fully automated process Redundant production lines, to optimize supply chain efficiency and mitigate industrial risk Low magnetic signature Product Family Market sectors Medical Instruments, Cash Registers Alarms and security wireless devices Mobile asset tracking Electronic Meters (Water, Gas, Electricity) Automotive telematics Vehicle tracking device ETC (Electronic Toll Collection System) Product Family Technical Specifications Nominal voltage: 3.6 V Cylindrical format: from 1/2AA to D SIZE Capacity range: 1.2 Ah to 19 Ah Max pulse discharge rate up to 4 A Operating temperature: - 60Β°C to + 150Β°C Non-flammable electrolyte What is Lithium-Thionyl Chloride (Li-SOCL2) Battery? Lithium-thionyl chloride cells (Li-SoCl2) have a metallic lithium anode (the lightest of all the metals) and a liquid cathode comprising a porous carbon current collector filled with thionyl chloride (SOCl2). They deliver a voltage of 3.6 V and are cylindrical in shape, in 1/2AA to D format, with spiral electrodes for power applications and bobbin construction for prolonged discharge. Lithium thionyl chloride batteries are the primary battery currently with the highest voltage and energy, longest storage, and the least self-discharge rate. Those batteries are ideal for such long-term applications as power for electric devices and electric power, water, heat and gas meters, and especially as a backup power source for memory ICs. Are LiSOCl2 battery rechargeable? Lithium Thionyl Chloride Battery ( LiSOCl2 battery ) is a NON-Rechargeable lithium battery with a rated voltage of 3.6 Volts. Attempting to charge the LiSOCl2 battery is extremely dangerous!! ## Features - LONG-LASTING PERFORMANCE: 1200mAh capacity and 3.6V output ensure dependable power for extended periods, even in low-drain applications requiring long service life. - HIGH COMPATIBILITY: Compatible with XL-050F, ER14250/W, and B9604T models. Ideal for use in electric, gas, and water metering systems without the need for modification. - NON-RECHARGEABLE SAFETY: Built with Lithium Thionyl Chloride chemistry, the battery is non-rechargeable and designed for safe long-term use in sensitive electronic systems. - RUGGED INDUSTRIAL DESIGN: Functions effectively from -60℃ to +85℃ and maintains high energy density in compact 1/2AA form factor for space-constrained devices. - PACKAGE INCLUDES: Includes 5 x 3.6V 1/2AA lithium batteries (non-rechargeable), each weighing 9.5g with a compact design for easy installation. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B93MCZYL | | Amperage | 3.6 Amps | | Antenna Location | Electronic Meters (Water, Gas, Electricity) | | Battery Capacity | 1200 Milliamp Hours | | Battery Cell Composition | Lithium-Thionyl Chloride (Li-SOCL2) | | Battery Cell Type | Lithium-Thionyl Chloride (Li-SOCL2) | | Battery Weight | 18 Grams | | Best Sellers Rank | #221,845 in Health & Household ( See Top 100 in Health & Household ) #577 in AA Batteries | | Brand | Lunggwey | | Compatible Phone Models | ABB General Electric Schlumberger Westinghouse ENERGY PLUS Meters Utility Devices using XENO XL-050F ER14250/W B9604T ER3SR#11 ER3SR#12 LS14250MLB | | Customer Reviews | 4.4 out of 5 stars 109 Reviews | | Manufacturer | elxjar | | Model Name | XL-050F | | Model Number | XL-050F | | Number of Batteries | 1 Lithium Ion batteries required. (included) | | Recommended Uses For Product | Electronic Meters (Water, Gas, Electricity) | | Reusability | Single Use | | UPC | 789844981286 | | Unit Count | 1 Count | | Voltage | 3.6 Volts | | Warranty Description | 30 Days money back guarantee & 24 months warranty | ## Product Details - **Battery Capacity:** 1200 Milliamp Hours - **Battery Cell Composition:** Lithium-Thionyl Chloride (Li-SOCL2) - **Brand:** Lunggwey - **Number of Batteries:** 2 Nonstandard Battery batteries required. (included) - **Recommended Uses For Product:** Clock ## Images ![(5-Pack) 3.6V 1200mAh XL-050F 1/2AA Lithium Battery Replacement for XL-050F ER14250/W B9604T for Utility Meters Memory Backup Alarm Systems - Image 1](https://m.media-amazon.com/images/I/619jez9PKsL.jpg) ![(5-Pack) 3.6V 1200mAh XL-050F 1/2AA Lithium Battery Replacement for XL-050F ER14250/W B9604T for Utility Meters Memory Backup Alarm Systems - Image 2](https://m.media-amazon.com/images/I/615vIIbW9tL.jpg) ![(5-Pack) 3.6V 1200mAh XL-050F 1/2AA Lithium Battery Replacement for XL-050F ER14250/W B9604T for Utility Meters Memory Backup Alarm Systems - Image 3](https://m.media-amazon.com/images/I/612AWg8bDuL.jpg) ![(5-Pack) 3.6V 1200mAh XL-050F 1/2AA Lithium Battery Replacement for XL-050F ER14250/W B9604T for Utility Meters Memory Backup Alarm Systems - Image 4](https://m.media-amazon.com/images/I/61gqTbzXeyL.jpg) ![(5-Pack) 3.6V 1200mAh XL-050F 1/2AA Lithium Battery Replacement for XL-050F ER14250/W B9604T for Utility Meters Memory Backup Alarm Systems - Image 5](https://m.media-amazon.com/images/I/61tEY69uExL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by C***T on August 1, 2024* ### ⭐⭐⭐⭐⭐ Review *by E***0 on April 20, 2024* ### ⭐⭐⭐⭐ Review *by F***A on December 30, 2024* ## Frequently Bought Together - Lunggwey (2-Pack) 3.6V 1/2AA 1200mAh XL-050F Lithium Thionyl Chloride (Li-SOCL2) Battery, Replacement for XL-050F, ER14250/W B9604T - LampVPath (Pack of 2 14250 Battery Holder, 1/2AA Battery Holder, ER14250 Battery Holder, 1/2AA 3.6V Battery Holder with Leads Wires --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/448108040-5-pack-3-6v-1200mah-xl-050f-1-2aa-lithium](https://www.desertcart.vu/products/448108040-5-pack-3-6v-1200mah-xl-050f-1-2aa-lithium) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-06*