Aeris Elite, and Elite T3 Dive Computer & Transmitter Complete Kit Includes: 1 New Sony 3.0V Lithium battery, 10 year shelf life made in Japan. 1 Battery hatch O-ring. 1 New Duracell 3.0V Lithium cell for transmitter, 10 year shelf life. 1 Battery Hatch O-ring for transmitter. 1 Tube silicon grease lubricant for O-rings

• Meets factory specifications

Meets factory specificationsAeris