This is a Suunto Battery Kit for the user replaceable battery in the Suunto Zoop Novo and Suunto Vyper Novo wrist dive computers. One kit only. Each pack includes a battery, O-ring and replacement screws.
Replacement Battery meets the testing standards to ensure the battery produces an even amount of power throughout it's life in the intended temperature range.
Replacement O-Ring to replace the existing O-Ring because static O-Rings tend to flatten when compressed, compromising the seal, and can often become brittle and crack over time. It's good to replace O-Rings, dynamic or static, once a year for the most effective seal.