Check the listing for details. Battery Kit: Aeris Elite Elite T3 Dive Computer & Transmitter, Complete, NEW. Condition: New. Listed at 22.49 USD. Replacement Battery Kit For: Aeris Elite, and Elite T3 Dive Computer & Transmitter (Complete) NEW Kit Includes: 1 New 3.0V Lithium battery, 10 year shelf life 1 Battery hatch O-ring 1 New 3.0V Lithium cell for transmitter 1 Battery Hatch O-ring for transmitter. 1 Tube silicon grease lubricant for O-rings Components are brand new, sealed and meet all factory specifications. All kits must meet your satisfaction or your money back! Shipping: We ship items shipped within one to two days of receiving your order. Please use the shipping calculator to determine the rate to your location. We primarily use USPS First Class Mail and Fed-Ex Ground for larger items. We ship Monday through Friday. If you need the item(s) rushed to you please contact us.