Overview The Duracell 28L 6V Lithium Battery is a reliable, long-lasting replacement battery designed for cameras, dog training collars, invisible fence systems, medical devices, and other specialty electronics. Featuring dependable lithium chemistry and a 6-volt output, this battery delivers consistent, reliable power for devices that require a compact, high-voltage battery. Manufactured to Duracell's high-quality standards, the 28L offers an impressive shelf life of up to seven years, making it an excellent choice for everyday use or as a spare battery for critical devices. Best For Film and digital cameras Dog training collars Invisible fence systems Remote controls Medical devices Security and specialty electronic devices Not Ideal For Rechargeable battery applications Devices requiring alkaline batteries or different battery sizes Key Features Reliable 6V Power: Delivers consistent voltage for compatible specialty electronic devices. Lithium Chemistry: Provides dependable performance, long service life, and excellent reliability. Long Shelf Life: Holds power for up to seven years when properly stored. Trusted Duracell Quality: Manufactured to deliver dependable performance in demanding applications. Wide Compatibility: Replaces numerous equivalent battery models used across a variety of devices. Specifications Brand: Duracell Battery Type: 28L Lithium Battery Voltage: 6 Volts Chemistry: Lithium Shelf Life: Up to 7 Years Rechargeable: No Compatibility The Duracell 28L is a direct replacement for many 6V lithium specialty batteries used in cameras, dog training collars, invisible fence systems, medical devices, and other compatible electronics. This battery replaces the following common battery numbers: 28, 28A, 28L, PX28, PX28A, PX28L, 2CR11108, 2CR13N, 4G13, 4LR44, KS28, V28PX, V34PX, A544, L544, 28PXL, 1406LC, 1406SOP, and 1414A. If your current battery is labeled with any of these numbers, this Duracell 28L is the correct replacement. Compatible Applications Cameras Dog training collars Invisible pet fence systems Electronic remote controls Medical and diagnostic devices Other electronics requiring a 28L-style 6V lithium battery What's Included One Duracell 28L 6V Lithium Battery FAQs Is this battery rechargeable? No. The Duracell 28L is a non-rechargeable lithium battery and should not be recharged. How long can I store this battery? When stored in a cool, dry location, the battery has a shelf life of up to seven years. How do I know if this battery fits my device? Look for the battery number printed on your existing battery or listed in your device's manual. If it matches any of the replacement numbers above, this Duracell 28L is the correct replacement. Can I use this in my dog training collar or invisible fence system? Yes. This battery is commonly used in many compatible dog collars and electronic pet containment systems that specify a 28L or equivalent 6V lithium battery. Care & Storage Store the battery in a cool, dry place away from direct sunlight and excessive heat. Keep unused batteries in their original packaging until needed. Dispose of used batteries according to local regulations, and never attempt to recharge, disassemble, or expose the battery to fire. Expert Insight Specialty batteries like the Duracell 28L power devices where dependable performance is critical. Keeping a spare on hand helps ensure cameras, pet containment systems, and other essential electronics are always ready when you need them.
