Lithium Battery Dive Computers

Garmin Descent Mk3i 51mm Dive Computer Smartwatch

57 reviews

SKU: GRMDMK51BK

^$1599.99

+ wishlist

In Stock

DESCRIPTION

A dive-first smartwatch with enhanced sonar technology, GPS, and dive readiness assessment, synced with Garmin Dive app.

Cressi Giotto Wrist Computer

24 reviews

SKU: CSBGICBKRD

^$349.95

+ wishlist

In Stock

DESCRIPTION

A compact and travel-friendly scuba wrist computer with large numerical displays and audible alarms.

Garmin Descent Mk3i 43mm Dive Computer Smartwatch

16 reviews

SKU: GRMDMK43BK

^$1399.99

+ wishlist

In Stock

DESCRIPTION

A dive-first smartwatch with enhanced sonar technology, GPS, and dive readiness tool for smaller wrists.

Garmin Descent G1

15 reviews

SKU: GRMDG1PG

~~$549.99~~ Save: $50 (9%)

^$499.99

+ wishlist

In Stock

DESCRIPTION

A small, watch-style dive computer with Garmin Pay contactless payments and health monitoring capabilities.

Suunto Zoop Novo & Vyper Novo Battery Replacement Kit

14 reviews

SKU: SQTBKZVN

^$39.95

+ wishlist

In Stock

DESCRIPTION

A factory-approved battery replacement kit for Suunto Zoop Novo & Vyper Novo dive computers and gauges.

Scubapro Galileo 2 Wrist Computer

14 reviews

SKU: UTCG2

~~$1049~~ Save: $23 (2%)

^$1026

+ wishlist

In Stock

DESCRIPTION

A highly customizable wrist computer with an easy-to-read color screen and intuitive menu.

Aqualung i300C Wrist Computer

11 reviews

SKU: UDRI3CWGR

^$349

+ wishlist

In Stock

DESCRIPTION

A rugged wrist computer with user-changeable battery, backlit display, and updatable software for versatile diving.

Aqualung i770R Computer with USB Cable

10 reviews

SKU: UDRI770

^$849

+ wishlist

In Stock

DESCRIPTION

A compact and robust dive computer with high-visibility color screen, Bluetooth capability, and rechargeable battery.

Aqualung i300C Computer Console

10 reviews

SKU: UDRI3CGR

^$439

+ wishlist

In Stock

DESCRIPTION

A rugged and user-friendly Aqualung i300C Computer Console with built-in backlight and user-changeable battery.

Suunto Zoop, Vyper & Cobra Battery Replacement Kit

10 reviews

SKU: SQTBKC

^$39.95

+ wishlist

In Stock

DESCRIPTION

A Li-ion spare/replacement battery kit designed for Suunto Zoop, Vyper & Cobra dive computers.

Oceanic VEO 4.0 Computer Wrist

8 reviews

SKU: OCNV40WBK

^$379.95

+ wishlist

In Stock

DESCRIPTION

A versatile dive computer with Bluetooth connectivity, audible and visual alarms, and user-replaceable battery.

Aqualung i330R Wrist Computer

7 reviews

SKU: UDRI330

^$399

+ wishlist

In Stock

DESCRIPTION

A rugged wrist computer with bright IPS screen, rechargeable battery, and Bluetooth control for advanced divers.

Oceanic Battery Kit for Atom/Geo Dive Computer

7 reviews

SKU: OCNBKA

^$29.95

+ wishlist

In Stock

DESCRIPTION

A factory authorized lithium ion cell battery kit for Oceanic Atom/Geo Dive Computer.

Scubapro Luna 2.0 Air Integrated Computer

6 reviews

SKU: SCPL2AIC

^$499

+ wishlist

In Stock

DESCRIPTION

A wireless air-integrated computer with customizable settings, a modern display, and intuitive interface.

3.0 Volt CR-2430 Battery - See Description for Compatibility

6 reviews

SKU: AQUBY2430

~~$6.99~~ Save: $2 (29%)

^$4.99

+ wishlist

In Stock

DESCRIPTION

A 3.0V lithium battery for dive computer and gauge accessories, with high ratings and compatibility information.

Scubapro G2 Dive Computer Complete

5 reviews

SKU: PCKUTCG2A

~~$1299~~ Save: $23 (2%)

^$1276

+ wishlist

In Stock

DESCRIPTION

A highly advanced dive computer with a user-friendly interface, customizable algorithms, and wireless air integration.

Mares Genius Wrist Computer with LED Transmitter

4 reviews

SKU: MRSSGW

^$1499.90

+ wishlist

In Stock

DESCRIPTION

A Mares Genius Wrist Computer with LED Transmitter featuring a full-color display, digital compass, and air integration.

Scubapro Galileo 3 Titanium Wrist Dive Computer

3 reviews

SKU: SCPG3

^$599

+ wishlist

In Stock

DESCRIPTION

A lightweight titanium dive computer with a full-color display, wireless air integration, and advanced dive modes.

Scubapro Hud Sport Dive Computer with Smart + Pro Transmitter

3 reviews

SKU: SCPHSPT

^$999

+ wishlist

In Stock

DESCRIPTION

A revolutionary mask-mounted dive computer with near-eye optics, wireless air integration, and advanced features.

Scubapro Galileo 3 Titanium Wrist Dive Computer with Smart + Pro Transmitter

2 reviews

SKU: SCPG3T

^$799

+ wishlist

In Stock

DESCRIPTION

A lightweight titanium dive computer and transmitter set with full-color display, wireless air integration, and Bluetooth connectivity.

Apeks DSX Technical Wrist Computer

2 reviews

SKU: APXDTWC

^$1199

+ wishlist

In Stock

DESCRIPTION

A highly advanced wrist computer for serious technical divers, with sidemount and CCR modes and management of up to 6 gases.

Shearwater Peregrine TX Wrist Dive Computer with Smart AI Transmitter

2 reviews

SKU: SWTPDCTXC

^$1110

+ wishlist

In Stock

DESCRIPTION

A fusion of the Shearwater Peregrine TX Wrist Dive Computer and Swift Next Gen Smart AI Transmitter for scuba diving, with air integration, digital compass, and wireless charging.

Suunto Eon Core Wrist Dive Computer with Transmitter and USB

2 reviews

SKU: SQTECCWH

~~$1099~~ Save: $199.06 (18%)

^$899.94

+ wishlist

In Stock

DESCRIPTION

A compact and durable dive computer with a clear color display and various modes for different diving needs.

Shearwater Perdix 2 Ti Dive Computer

2 reviews

SKU: SWTTP2SL

^$1195

+ wishlist

In Stock

DESCRIPTION

A durable titanium dive computer with replaceable battery, advanced features, and strong vibration warnings.

TUSA IQ1204 DC Solar Link Dive Computer

2 reviews

SKU: TBTDSLWHI

^$699

+ wishlist

In Stock

DESCRIPTION

A solar-powered dive computer with Bluetooth technology, 4-mix gas support, and easy gas switching.

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Lithium Battery Dive Computers

For divers seeking dependable performance and the latest technology, lithium battery dive computers have become an essential part of the modern underwater toolkit. Whether you’re a seasoned technical diver planning multi-day expeditions or a recreational enthusiast logging your first winter dives, the advantages of lithium-powered devices are hard to overlook. These dive computers are engineered to deliver long-lasting, reliable power—often utilizing advanced 3.0v lithium battery technology or rechargeable lithium-ion cells—to ensure uninterrupted operation during your most demanding dives. The high energy density of lithium batteries translates into extended usage between charges or replacements, making them ideal for travel, remote dive sites, or back-to-back dives where access to charging stations may be limited. Many models now feature user-replaceable batteries, allowing divers to swap out power sources with ease, while others offer convenient USB charging for ultimate flexibility. The consistency and performance of lithium batteries are especially valuable in cold water conditions, such as those encountered during winter dive seasons, when battery efficiency can make a real difference in safety and enjoyment.

Lithium battery dive computers aren’t just about power—they’re about unlocking a suite of advanced features that enhance every underwater experience. Vivid color displays, GPS integration, air integration, and smart notifications are now standard on many models, all supported by the robust output of lithium technology. These features allow divers to monitor depth, bottom time, decompression status, and even surface intervals with precision and clarity, whether you’re exploring a Caribbean reef or navigating the shadowy wrecks off Utila. For those who value a utila g2 value for money rating, investing in a lithium-powered dive computer can be a smart choice, balancing upfront cost with long-term durability and reduced maintenance. They make thoughtful gifts for dive buddies or family members embarking on certification courses, as well as for experienced divers looking to upgrade their gear in time for the new season. With the reliability and innovation of lithium battery dive computers, you can focus on the thrill of discovery, confident that your technology will keep pace with your ambitions. For a closer look at models that deliver the best in lithium-ion performance, explore our curated selection at Dive Lithium Ion Computers and find the right companion for your underwater adventures.