{"title":"MN21 LRV08 AG23 Security Batteries","description":"\u003cp\u003eDue to their uniform consistency, MN21 Security Batteries primarily function as the power for such consumer electronic devices as garage door openers, car alarms, and key-less entry systems. Most commonly known as MN21 battery, other names include LRVO8, AG23, 23A, 23AE, L1028, 8LR23 and V23GA.\u003c\/p\u003e\n\u003cp\u003eWith reliability and long lasting power, these batteries are also used in calculators and watches, and can also be found to give superior performance for hand-held game devices.\u003c\/p\u003e\n\u003cp\u003eHaving an extra MN21 Security battery on hand is never a bad idea in case of a power outage or natural disaster. Having one of our security batteries available as a replacement will ensure that your security system is kept active for a longer amount of time and that you have the right battery that suits your needs. Browse our large selection for the best replacement for your MN21 battery demands.\u003c\/p\u003e","products":[{"product_id":"duracell-mn21-a23-lrv08-batteries-2-pack","title":"Duracell MN21 A23 LRV08 Batteries | 2 Pack","description":"\u003cp\u003eDuracell MN21 A23 LRV08 Batteries, provided in a 2-pack, are compact, high-voltage cells designed for use in a variety of electronic devices that require a small but powerful battery. Each battery in this twin pack delivers 12V of power, ensuring that your specialty devices operate at peak performance. Crafted for specialty and everyday devices, these compact high-power cells are your go-to for reliable use.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eHigh Voltage Output\u003c\/strong\u003e: Optimized for devices  that need a 12V battery for superior performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo-Pack Configuration\u003c\/strong\u003e: The perfect  quantity for those who need a pair of batteries for their devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Design\u003c\/strong\u003e: Small in size, these  batteries are ideal for fitting into tight spaces within  electronics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Lasting\u003c\/strong\u003e: Duracell's batteries are known for  their longevity, even in miniature high-voltage models.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrusted Brand\u003c\/strong\u003e: Consumers can rely on the  Duracell name for quality and reliability in battery power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlternative Codes\u003c\/strong\u003e: 23A, A23, V23GA, L1028,  GP23A\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eSpecific Uses:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecurity Devices\u003c\/strong\u003e: Powers home security  sensors, such as window and door transmitters, effectively.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeyless Vehicle Remotes\u003c\/strong\u003e: Ideal for car key  remotes that require consistent, high-powered energy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGPS Trackers\u003c\/strong\u003e: Keeps personal and automotive  GPS tracking devices running reliably.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectronic Cigarettes\u003c\/strong\u003e: Provides the  necessary power for certain types of e-cigarettes and vaporizers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWireless Thermometers\u003c\/strong\u003e: Ensures outdoor or  indoor wireless thermometers have a constant power supply.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitness Equipment\u003c\/strong\u003e: Powers small fitness  devices such as heart rate monitors or pedometers.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eDuracell MN21 A23 LRV08 batteries in a pack of 2 stand as a testament to the brand's dedication to providing specialized solutions for power needs. These cells are meticulously engineered to serve as the heartbeat for an array of devices that rely on a compact, yet potent, power source. Rest assured that with these batteries, your essential tools and gadgets will continue to function effectively, keeping pace with the demands of modern technology and convenience. Duracell's commitment to innovation is evident in these batteries, offering you the confidence that, despite their size, they pack the power necessary to keep your devices running smoothly day in and day out.\u003c\/p\u003e","brand":"Duracell","offers":[{"title":"Default Title","offer_id":44349429743658,"sku":"DUR-SA-01358","price":1.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/8098\/7434\/files\/Duracell_MN21_A23_LRV08_Batteries_2_Pack__02426.1636754094.1280.1280.png?v=1778505991"},{"product_id":"energizer-a23-mn21-lrv08-batteries-2-pack","title":"Energizer A23 MN21 LRV08 Batteries | 2 Pack","description":"\u003cp\u003eEnergizer A23 MN21 LRV08 Batteries are designed to power up your essential devices with consistent and long-lasting energy. This 2-pack of specialty batteries is ideal for a range of high-drain devices, ensuring that your gadgets are always ready to perform at their best. Perfect for both business and consumer customers, these batteries are a reliable source of power for your critical electronic devices.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-Performance Output:\u003c\/strong\u003e Energizer A23 MN21 LRV08  Batteries deliver optimal power, ensuring your devices operate at  their peak performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiverse Device Compatibility:\u003c\/strong\u003e Specifically  designed for use in a variety of devices such as garage door openers,  car alarms, GPS trackers, and other small electronic devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Shelf Life:\u003c\/strong\u003e These batteries boast a long  shelf life, making them perfect for stocking up and ensuring you  always have power when you need it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable in Extreme Conditions:\u003c\/strong\u003e Perform  exceptionally well in both high and low temperatures, making them  suitable for a wide range of environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCross-Compatibility with Other Codes:\u003c\/strong\u003e Also known  as A23, MN21, V23GA, 23A, GP23A, LRV08, these batteries can replace  other similar sized batteries, providing versatility and convenience.\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eFurther Specifications and Benefits:\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eEnergizer A23 MN21 LRV08 Batteries come in a pack containing two batteries, offering great value and convenience. They are 12V alkaline batteries, known for their high energy density and long-lasting power. Their compact size makes them ideal for portable devices, ensuring that you're never without power in critical situations. Ideal for both personal and professional use, these batteries are a dependable choice for anyone needing consistent, long-term power for small electronic devices.\u003c\/p\u003e","brand":"Energizer","offers":[{"title":"Default Title","offer_id":44349446193194,"sku":"ENE-SA-02893","price":1.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/8098\/7434\/files\/ENE-SA-02893---Energizer-A23-MN21-LRV08-Batteries-_-2-Pack__05171.1569252149.1280.1280.png?v=1778506260"},{"product_id":"gp-23a-a23-mn21-batteries-5-pack","title":"GP 23A A23 MN21 Batteries | 5 Pack","description":"\u003cp\u003eGP 23A A23 MN21 Batteries, packaged in a practical 5-pack, are specifically developed to power a wide range of devices crucial to the operations of industries like manufacturing, services, and facilities management. These batteries provide a robust and steady energy supply, essential for the seamless functionality of important electronic devices, thus aiding in the reduction of downtime and the enhancement of operational productivity. GP 23A A23 MN21 Batteries are the ideal energy solution for businesses seeking a reliable and efficient power source to facilitate their routine operations.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey features include:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDependable Power Supply:\u003c\/strong\u003e GP 23A A23 MN21  batteries deliver a consistent and reliable power output, vital for  devices that rely heavily on an uninterrupted energy supply.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSuperior Shelf Life:\u003c\/strong\u003e Designed with  durability in mind, these batteries serve as a wise choice for bulk  procurement, offering a long-term, stable power reserve.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWide Temperature Adaptability:\u003c\/strong\u003e Engineered to  perform reliably across diverse temperature conditions, GP 23A A23 MN21  batteries are suitable for a multitude of industrial uses.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAdvanced Leakage Resistance:\u003c\/strong\u003e These batteries  are built to minimize leakage risks, protecting electronic devices from  potential damage and prolonging their operational lifespan.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBroad Device Compatibility:\u003c\/strong\u003e With their wide  applicability, GP 23A A23 MN21 batteries simplify the replacement process,  contributing to more efficient device maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e Each battery stands at 28.5mm in  height and 10.3mm in diameter, accommodating a variety of electronic  devices.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e At approximately 8 grams, these  batteries contribute minimally to the weight of devices, maintaining ease  of use and device portability.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e Offering a 12V output, GP 23A A23  MN21 batteries provide powerful and efficient energy for numerous  electronic applications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Made from high-quality components,  these batteries are designed for endurance and superior power delivery.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eCommonly used in powering:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eRemote controls:\u003c\/strong\u003e For garage doors, car  alarms, and home security systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMedical devices:\u003c\/strong\u003e Including portable medical  diagnostic equipment and emergency medical response tools.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSecurity devices:\u003c\/strong\u003e Such as door and window  sensors, and wireless alarm systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAutomotive accessories:\u003c\/strong\u003e Including keyless  entry systems, GPS trackers, and electronic car gadgets.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProfessional tools:\u003c\/strong\u003e Powering specialized  measurement devices, inspection cameras, and portable lighting.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eGP 23A A23 MN21 Batteries are integral in powering devices that are key to the smooth and efficient operation of business processes across various sectors. Their precise engineering, continuous energy output, and compatibility with an extensive range of devices ensure they are a crucial asset for organizations striving for uninterrupted productivity and operational excellence. GP 23A A23 MN21 Batteries empower businesses to maintain the effective and dependable operation of their essential tools and devices, backed by a trusted name in power solutions.\u003c\/p\u003e","brand":"GP","offers":[{"title":"Default Title","offer_id":44349454123050,"sku":"GP-AB-02747","price":2.29,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/8098\/7434\/files\/gp-23a-_mn21_-high-voltage-alkaline-battery-_5-card___96888.1550057363.1280.1280.jpg?v=1778506348"},{"product_id":"panasonic-lrv08-a23-mn21-battery-1-pack","title":"Panasonic LRV08 A23 MN21 Battery | 1 Pack","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000;\"\u003ePanasonic exited the battery market entirely in late 2025, meaning this product is no longer available and our stock will not be replenished.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000;\"\u003eWe stock equivalent batteries from alternative manufacturers. To browse these options, simply select the product category listed above.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Panasonic LRV08 A23 MN21 Battery is an exceptional power source that consistently delivers reliable and long-lasting performance. This versatile and compact battery is specifically designed to cater to a wide range of devices, ensuring that they operate at their optimum levels. Its unique chemistry and build quality make it an ideal choice for both business and consumer applications where efficiency and reliability are paramount.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eOptimal Performance:\u003c\/strong\u003e The Panasonic LRV08 A23 MN21  battery is engineered to provide a steady and stable voltage,  ensuring reliable and consistent performance in all compatible  devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong Shelf Life:\u003c\/strong\u003e With its advanced cell design,  this battery boasts an impressive shelf life, ensuring it retains  its charge over extended periods, making it readily available for  use when needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Compatibility:\u003c\/strong\u003e This battery is widely used  in a variety of devices such as garage door openers, home security  systems, keyless entry systems, and Bluetooth headsets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact and Lightweight Design:\u003c\/strong\u003e Its small and  lightweight form factor makes it an ideal choice for portable and  compact devices, ensuring minimal bulk and maximum portability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlternative Codes:\u003c\/strong\u003e The Panasonic LRV08 A23 MN21  battery is also known by other codes such as 23A, 23GA, A23, E23A,  MN21, V23GA, and L1028, making it easy to find replacements or  equivalents.\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eFurther Features and Technical Specifications:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 12V, which is perfect for devices  requiring high voltage for better performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemistry:\u003c\/strong\u003e Alkaline, ensuring durability and  longevity compared to zinc-carbon batteries.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMercury-Free:\u003c\/strong\u003e Environmentally friendly, adhering  to modern ecological standards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e Compact size tailored for small and  intricate devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Sold in a single pack, convenient for  immediate use or easy stocking.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eIn conclusion, the Panasonic LRV08 A23 MN21 Battery is an indispensable power source for a broad spectrum of devices, renowned for its reliability, longevity, and compatibility. Its specialized design and technical excellence make it a top choice for both personal and professional use, ensuring your devices are always powered and ready to go.\u003c\/p\u003e","brand":"Panasonic","offers":[{"title":"Default Title","offer_id":44349458284586,"sku":"PAN-AB-02270","price":1.15,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/8098\/7434\/files\/pan-ab-02270_panasonic_lrv08_a23_mn21_battery___1_pack__08353.1550057407.1280.1280.jpg?v=1778506432"}],"url":"https:\/\/www.batterystation.co.uk\/collections\/mn21-lrv08-ag23-security-batteries.oembed","provider":"BatteryStation.co.uk","version":"1.0","type":"link"}