Rechargeable 14500 Battery (AA Size)

Rechargeable 14500 Battery (AA Size) for Shearwater Computers

Power up your Shearwater dive computer with the correct rechargeable battery. This is a 14500 Lithium-Ion (Li-Ion) battery, the specific type required for a range of Shearwater's most popular technical dive computers, sold here as a single unit.

Why Using the Right Battery Matters:

Your dive computer is a critical piece of life support equipment, and using the manufacturer-recommended battery type is essential for its proper function and longevity.

• It provides the correct voltage: This 14500 rechargeable battery provides the specific voltage and performance characteristics your Shearwater computer was designed for.
• Having a spare is smart dive planning: A dead computer can end a dive day or an entire trip. Keeping a fully charged spare in your dive bag means you can swap it out in seconds and never miss a dive.

Compatibility Check:

• This battery is the correct spare or replacement for the following Shearwater models:
• Perdix, Perdix AI, and Perdix 2
• Petrel, Petrel 2, and Petrel 3
• Shearwater HUD

An Important Note on "AA" Size:

While this battery is the same physical size as a standard AA battery, please note that it is a 3.7V Li-Ion cell. It is NOT interchangeable with standard 1.5V alkaline or NiMH AA batteries. Using the wrong battery type can damage your computer.

Keep your Shearwater computer ready for any dive plan. Order your spare or replacement 14500 Rechargeable Battery today!

• Specific Compatibility: Designed for use in Shearwater dive computers including the Perdix, Petrel, and HUD series.
• Rechargeable: Cost-effective and reusable compared to disposable batteries.
• Essential Spare: Having an extra charged battery is a key component of a save-a-dive kit for users of these computers.

• Product Type: Rechargeable Battery
• Model: 14500
• Chemistry: Lithium-Ion (Li-Ion)
• Physical Size: AA
• Voltage: 3.7V (nominal)
• Quantity: Sold as a single battery