Keep your Aeris dive computer powered and properly sealed with this complete replacement battery kit. Designed for reliable performance and OEM fit, this kit provides everything needed for a quick and secure battery change. Compatible Models: Aeris Atmos 1 Aeris Atmos 2 Aeris Ai Aeris Elite Aeris XR1 Aeris XR2 Kit Includes: 1 New 3.0V Lithium Cell Battery 1 Battery Hatch O-ring 1 Packet of Silicone Grease All components are brand new, sealed, and meet factory specifications. The lithium cell has a 10-year shelf life, making this kit reliable for both immediate replacement and as a backup in your dive bag. Product Features: OEM Precision: Meets Aeris factory specifications for proper fit and watertight performance. Complete Kit: Includes everything needed for a fast and secure battery replacement. Long Shelf Life: Battery rated for up to 10 years in storage. Fresh & Sealed: Components arrive new and individually packaged for quality assurance. Key Benefits: Peace of Mind: Fresh battery and new seal ensure your dive computer is ready for every dive. Protects Your Investment: Prevents leaks, corrosion, and premature equipment failure. Easy Maintenance: Everything included for a proper battery change in minutes. Installation Tips: Clean the battery compartment with a lint-free cloth before installing new components. Apply a thin layer of the included silicone grease to the O-ring to reduce wear and improve the seal. Carefully seat the O-ring without twisting or pinching it. Insert the new battery, close the hatch securely, and test your dive computer before your next dive.