The CR2430 battery is the perfect replacement battery for a number of different dive computers. You should probably carry at least one extra at all times!

Thanks to our incredible scuba diving friends, we've assembled a partial list of dive computers that require a CR2430 battery. (Do us a favor, though, and please check your computer's user manual to determine what replacement battery is best for you.)

• Aeris Epic
• Aeris F.10
• Aeris Manta
• Cressi Giotto
• Cressi Leonardo
• Oceanic Atom, Atom 2.0, Atom 3.0
• Oceanic GEO, GEO 2.0
• Sherwood Amphos
• Scubapro Chromis
• Suunto Stinger
• Tusa IQ-900 Zen
• Tusa IQ-1201 Talis