Open Box Lithium Ion Batteries For Dive Lights

OrcaTorch 18650 Rechargeable Lithium-Ion Battery - 3400mAh

13 reviews

SKU: BLRB18650

~~$12.95~~ Save: $2.59 (20%)

^$10.36

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In Stock

DESCRIPTION

A high-performance, environmentally-friendly 18650 rechargeable battery with 3400mAh capacity for Orca Torch and electronic devices.

Sealife Li-Ion Battery for SL983/SL984 #SL9831

6 reviews

SKU: SLF9831

^$79

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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~~ Save: $4.99 (20%)

^$19.96

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In Stock

DESCRIPTION

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

OrcaTorch 18650 USB Rechargeable Battery - 3400mAh

1 reviews

SKU: BLRB18650U

~~$13.95~~ Save: $2.79 (20%)

^$11.16

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In Stock

DESCRIPTION

A high-performance, environmentally-friendly 18650 battery with 3400mAh capacity for Orca Torch and electronic devices.

Bigblue 32650 Recharable Battery

1 reviews

SKU: BBL32650

^$56.99

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In Stock

DESCRIPTION

A powerful and reliable battery cell for Bigblue TL, VTL & VL Series Dive Lights.

OrcaTorch B90 Battery Pack for D900V Light

1 reviews

SKU: BLROB90

~~$104.95~~ Save: $20.99 (20%)

^$83.96

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In Stock

DESCRIPTION

A convenient battery pack for the Orcatorch D900V Light, ensuring continuous use during dives.

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

SKU: PCKBLRB1865A

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

^$35.50

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In Stock

DESCRIPTION

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

Bigblue Battery Cell 18650 x 4 Battery Pack for TL VL VTL Series Light

SKU: BBL186504

^$152

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In Stock

DESCRIPTION

A convenient battery pack for Bigblue TL VL VTL Series Lights, ensuring you never run out of power.

Bigblue 18650 Rechargable Battery - 3400mAh

SKU: BBL18650G

^$34.99

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In Stock

DESCRIPTION

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

OrcaTorch 18650 Rechargeable Lithium-Ion Battery - 3400mAh - 2 Pack

SKU: PCKBLRB18650

~~$25.90~~ Save: $1.95 (8%)

^$23.95

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In Stock

DESCRIPTION

A high-performance, environmentally-friendly 2-pack of rechargeable lithium-ion batteries for Orca Torch and electronic devices.

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

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In Stock

DESCRIPTION

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

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

SKU: BBL186504S

^$152

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In Stock

DESCRIPTION

A convenient battery pack for Bigblue TL3500P & TL3800P Supreme Lights, ensuring you never run out of power.

Seac 18650 2600mAh Rechargeable Battery for R15/R5/R3 Dive Lights

SKU: SECRBR15L

~~$31.80~~ Save: $6.36 (20%)

^$25.44

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In Stock

DESCRIPTION

A durable lithium-ion battery delivering reliable, long-lasting power for compatible underwater dive lights.

OrcaTorch 21700 Battery 5000mAh

2 reviews

SKU: BLR21700

~~$19.95~~ Save: $3.99 (20%)

^$15.96

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In Stock

DESCRIPTION

A high-capacity 5000mAh 21700 battery with Type C USB charging and built-in overcharge protection.

OrcaTorch D560 630 Lumens Dive Light

15 reviews

SKU: BLROD560R

~~$39.95~~ Save: $7.99 (20%)

^$31.96

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In Stock

DESCRIPTION

A compact and durable diving flashlight with a maximum output of 630 lumens, perfect for all diving adventures.

OrcaTorch D710 3000 Lumens Dive Light

15 reviews

SKU: BLRD710BL

~~$129.95~~ Save: $25.99 (20%)

^$103.96

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In Stock

DESCRIPTION

A powerful and durable dive light with 3000 lumens, Type-C charging, and customizable colors.

3.0 Volt CR-2450 Battery - See Description for Compatibility

7 reviews

SKU: AQUBY24

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

^$4.99

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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

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In Stock

DESCRIPTION

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

Oceanic Battery Kit Dive Computers ~ For Veo Series, Versa, Versa Pro, VT Pro

4 reviews

SKU: OCNBKV

^$29.95

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In Stock

DESCRIPTION

A factory authorized lithium-ion battery kit for multiple Oceanic dive computers, complete with replacement instructions.

OrcaTorch D710 3000 Lumens Dive Light with 2 Batteries

4 reviews

SKU: BLRD7102BL

~~$149.95~~ Save: $29.99 (20%)

^$119.96

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In Stock

DESCRIPTION

A powerful and durable dive light with 3000 lumens, Type-C charging, and customizable color options.

OrcaTorch 26650 Rechargeable Lithium-Ion Battery - 5000mAh

2 reviews

SKU: BLROB26

~~$13.95~~ Save: $2.79 (20%)

^$11.16

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In Stock

DESCRIPTION

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

Blue Reef 26650 5000mAh Battery

1 reviews

SKU: BLR5000B

^$14.99

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In Stock

DESCRIPTION

A high-performance blue lithium-ion battery offering 5000mAh capacity and stable 3.7V output.

OrcaTorch D580 530 Lumens Dive Light

SKU: BLRD580

~~$39.95~~ Save: $7.99 (20%)

^$31.96

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In Stock

DESCRIPTION

A compact and lightweight dive light with a powerful 530 lumens output and safety features.

OrcaTorch D720 Super Focus Beam Angle Dive Light Open Box

SKU: BLR35LDLOB

~~$369.95~~ Save: $110.98 (30%)

^$258.97

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In Stock

DESCRIPTION

A powerful handheld dive light with adjustable super-focused beam, 1300m range, and rechargeable USB battery.

Blue Reef 1200 Lumens Dive Light & Extra Battery Kit

SKU: BLRLDL12K5

~~$92.94~~ Save: $17.99 (19%)

^$74.95

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In Stock

DESCRIPTION

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

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Open Box Lithium Ion Batteries For Dive Lights

When it comes to powering your dive lights, lithium ion batteries have become the gold standard for scuba divers and underwater explorers who demand reliability, longevity, and consistent performance in challenging conditions. Open box lithium ion batteries for dive lights offer a practical solution for those looking to equip themselves with high-quality power sources at a more accessible price point. An open box battery typically means the item was returned or perhaps used as a display model, but it has been tested to ensure full functionality. This makes them an appealing choice for divers who want to maximize value without sacrificing safety or performance. Whether you’re preparing for a series of deep dives, planning night explorations, or simply want peace of mind during a full day on the water, having a dependable power source is crucial. As the weather warms and dive conditions become more inviting, the demand for backup batteries grows—especially for those long weekends spent exploring reefs, wrecks, or kelp forests.

Selecting the right open box lithium ion battery for your dive light involves a few important considerations. First, it’s essential to match the battery’s specifications—such as size (like 18650 or 26650 cells), voltage, and mAh capacity—to your specific light’s requirements. Using a battery with the wrong specs can result in poor performance or even damage to your equipment. Many modern dive lights rely on batteries with integrated safety protection circuits to prevent overcharging, overheating, and short circuits, so be sure that any open box option you select includes these important features. For those who spend extended periods underwater—underwater photographers, technical divers, or guides leading groups—having extra batteries on hand is more than a convenience; it’s a necessity. Open box batteries are also a thoughtful gift for the diver in your life, especially for those who already have a favorite light and would appreciate the extra security of a backup power supply. Whether you’re replacing a worn-out battery, building a kit for a dive trip, or simply want to be sure you’re never left in the dark, these batteries deliver the performance and dependability you need.

For anyone assembling a comprehensive dive kit, it’s wise to consider not just the primary battery but also the value of extras for longer excursions or multi-day adventures. A fully charged spare can mean the difference between capturing that perfect underwater shot or having to call it a day early. If you’re interested in exploring more options for lights that accommodate extra batteries, visit our curated selection of Extra Battery Dive Lights to find models that make swapping batteries underwater or between dives quick and hassle-free. No matter your experience level, investing in reliable, well-matched lithium ion batteries—especially open box deals—will help ensure your dives are safe, enjoyable, and illuminated from start to finish.