Safe Lithium Ion Batteries

Sealife Li-Ion Battery for SL983/SL984 #SL9831

6 reviews

SKU: SLF9831

^$79

+ wishlist

In Stock

DESCRIPTION

A rechargeable Li-Ion battery designed for Sea Dragon 2000 and 1200, ensuring freshly charged batteries at all times.

OrcaTorch 21700 USB Battery 5000mAh

3 reviews

SKU: BLRUB5

^$24.95

+ wishlist

In Stock

DESCRIPTION

A powerful 5000mAh USB battery with Type C charging function for scuba diving.

Tovatec T3500S 3500 Lumens Dive Light

2 reviews

SKU: TVTT3500

^$274.95

+ wishlist

In Stock

DESCRIPTION

A compact and lightweight handheld light with a powerful 3500-lumen LED and versatile modes.

OrcaTorch 26650 Rechargeable Lithium-Ion Battery - 5000mAh

2 reviews

SKU: BLROB26

^$13.95

+ wishlist

In Stock

DESCRIPTION

A rechargeable 5000mAh lithium-ion battery with triple over-heat protection and metallic film coating.

GoPro Enduro Rechargeable Li-Ion Battery for HERO11/HERO10/HERO9 Camera

1 reviews

SKU: GPENDURO

^$34.99

+ wishlist

In Stock

DESCRIPTION

A rechargeable battery for HERO11/HERO10/HERO9 cameras that improves cold-weather performance and charging speed.

Bigblue TL3800P Supreme 3800 Lumen Narrow Beam Technical Light with Extended Battery, Black

1 reviews

SKU: BBLL80362

^$599.99

+ wishlist

In Stock

DESCRIPTION

A powerful and versatile handheld light with a 3800 lumen output and 10-degree spot beam.

SeaLife Sea Dragon Pro Dual Beam Photo-Video Light

SKU: SLFSDPDBBS

^$549

+ wishlist

In Stock

DESCRIPTION

A SeaLife Sea Dragon Pro Dual Beam light with 2 powerful beams, red LED, and tray system.

OrcaTorch 18650 Rechargeable Lithium-Ion Battery - 3400mAh - 3 Pack

SKU: PCKBLRB1865A

~~$38.85~~ Save: $3.35 (9%)

^$35.50

+ wishlist

In Stock

DESCRIPTION

A pack of three high-performance, environmentally-friendly rechargeable lithium-ion batteries with 3400mAh capacity.

OrcaTorch D511 with Extra Battery Set Package

SKU: PCKBLRD5OB

~~$187.85~~ Save: $12.90 (7%)

^$174.95

+ wishlist

In Stock

DESCRIPTION

A powerful 2200 lumens dive light with a narrow beam, made from aircraft-grade aluminum. Includes an extra battery.

Bigblue 26650 Rechargeable Battery

SKU: BBL26650

^$46.99

+ wishlist

In Stock

DESCRIPTION

A reliable and high-performance 26650 rechargeable battery with built-in circuit protection for optimal charging and usage.

OrcaTorch B82 Battery for D820V Light

SKU: BLROB82

~~$24.95~~ Save: $14.98 (60%)

^$9.97

+ wishlist

In Stock

DESCRIPTION

A reliable battery pack for the Orcatorch D820V Light, ensuring uninterrupted diving experiences.

OrcaTorch B86 Battery Pack for D860 Light

SKU: BLROB86

^$119.95

+ wishlist

In Stock

DESCRIPTION

A rechargeable battery pack designed for the Orca Torch D860 light, providing a full charge in 3.5 hours.

3.0 Volt CR-2450 Battery - See Description for Compatibility

7 reviews

SKU: AQUBY24

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

^$4.99

+ wishlist

In Stock

DESCRIPTION

A 3.0 Volt CR-2450 Battery that fits multiple brand name electronic devices, with a 3.0 Volt CR2450 lithium battery.

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.

SeaLife XTAR Mini Charger for 18650 Battery

3 reviews

SKU: SLF9825

^$15.95

+ wishlist

In Stock

DESCRIPTION

A compact charger for 18650 batteries that connects to USB wall chargers, reducing battery downtime.

Bigblue HL1000XW 1000 Lumens Head Lamp

2 reviews

SKU: BBLH1000XW

^$219.99

+ wishlist

In Stock

DESCRIPTION

A compact and lightweight head lamp with 1000 lumens and 120-degree beam angle for versatile use.

Blue Reef 1200 Lumens Dive Light & Extra Battery Kit

SKU: BLRLDL12K5

~~$92.94~~ Save: $27.88 (30%)

^$65.06

+ wishlist

In Stock

DESCRIPTION

A compact, ultra-bright dive light with 1200 lumens, IPX8 waterproof rating, and an extra lithium-ion battery.

OrcaTorch 14500 USB Type C Rechargeable Battery - 920mAh

1 reviews

SKU: BLR145000UB

^$6.95

+ wishlist

In Stock

DESCRIPTION

A reliable and sustainable rechargeable battery with 750mAh capacity for top-tier devices.

Bigblue 18650 Rechargable Battery - 3400mAh

SKU: BBL18650G

^$34.99

+ wishlist

In Stock

DESCRIPTION

A spare battery cell for Bigblue 900/1000/1100/1200 series lights, perfect for save-a-dive kits.

Bigblue Battery Cell 18650 x 4 Battery Pack for TL3500P & TL3800P Supreme Tech Lights Open Box

SKU: BBL186504SOB

~~$152~~ Save: $45.60 (30%)

^$106.40

+ wishlist

In Stock

DESCRIPTION

A rechargeable lithium-ion battery pack providing reliable power for TL3500P and TL3800P Supreme tech lights.

Blue Reef 18650 2600mAh Battery

SKU: BLR3400B

^$12.99

+ wishlist

In Stock

DESCRIPTION

A high-capacity blue lithium-ion battery delivering 2600mAh and stable 3.7V output for reliable power.

OrcaTorch B95 Battery Pack for D950V Light

SKU: BLRB95

^$239.95

+ wishlist

In Stock

DESCRIPTION

A high-capacity 14.8V battery pack for D950V light, doubling as a USB power bank for devices.

OrcaTorch D850 & D580 Package

SKU: PCKBLRODD5

~~$289.90~~ Save: $19.91 (7%)

^$269.99

+ wishlist

In Stock

DESCRIPTION

A powerful and durable scuba diving light package with adjustable beam and rechargeable battery.

Bigblue TL5200P 5200 Lumens Narrow Beam Technical Dive Light

SKU: BBLL50331

^$639.99

+ wishlist

In Stock

DESCRIPTION

A powerful and versatile black technical light with a 5200-lumen output and a 492' depth rating.

Page of 3

Per Page

More Results

Safe Lithium Ion Batteries

When choosing safe lithium ion batteries for your underwater adventures, it’s essential to understand both the technology and the unique demands of aquatic environments. Lithium ion batteries have become the gold standard for powering dive lights, underwater cameras, and other essential scuba gear because of their high energy density, lightweight design, and impressive longevity. However, their safe use requires attention to detail, particularly when you’re far from shore or on a liveaboard where access to replacements or emergency services may be limited. As September ushers in the tail end of the busy diving season, many enthusiasts are preparing for trips to warmer waters or gearing up for fall expeditions, making this the perfect time to review your battery choices and safety habits. Whether you’re a seasoned underwater photographer looking for a long lasting battery for dive camera for liveaboards, or a new diver assembling your first kit, the right battery can mean the difference between capturing that once-in-a-lifetime shot and missing it due to a dead or malfunctioning power source.

Selecting a safe lithium ion battery involves more than just checking voltage and milliamp hours. Safety is paramount, especially when you consider the unique risks of using electronics in and around water. While it’s a common question—can you put a battery in water—the answer depends on the battery’s design and intended use. Most lithium ion batteries are not waterproof unless specifically designed for submersion, so always ensure your batteries are properly sealed within their housings before entering the water. Look for batteries that offer robust protection against overcharging, overheating, and physical damage. Dive professionals and underwater photographers often recount stories of trips where a single well-chosen battery powered lights through a week of night dives, or kept a camera rolling as dolphins darted through sun-dappled shallows. These anecdotes underscore the importance of not only choosing high-quality batteries, but also handling them with care: inspect batteries regularly for swelling, leaks, or any change in appearance; always use the manufacturer’s recommended charger; and avoid charging batteries on flammable surfaces or leaving them unattended overnight. When traveling, especially on boats or in remote locations, keep batteries stored in a cool, dry place, away from direct sunlight and extreme temperatures, and never attempt to modify or repair a battery yourself.

Lithium ion batteries also make thoughtful gifts for the divers and underwater explorers in your life. As the holiday season approaches, many divers are upgrading their equipment or planning winter getaways, making a reliable battery a practical and appreciated addition to any gear bag. Whether it’s for powering a dive computer, a strobe, or a handheld torch for exploring shipwrecks at dusk, a safe and dependable battery is a gift that speaks to both adventure and responsibility. For those seeking more in-depth information about the different types of rechargeable batteries suitable for scuba and snorkeling gear, our detailed guide on Rechargeable Lithium Ion Batteries provides expert advice and product recommendations. Remember, the key to enjoying your underwater pursuits safely and sustainably is to prioritize battery quality, follow best practices for use and storage, and always recycle old batteries according to local regulations. With the right approach, you can ensure your gear is powered up and ready for every dive, from the coral reefs of the tropics to the kelp forests of the Pacific.