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OrcaTorch 18650 3400mAh USB-C Rechargeable Battery

OrcaTorch  |  SKU: BATT-18650
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$19.95
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Product Information

The OrcaTorch 18650 3400mAh USB-C Rechargeable Battery is a 3.7V, 3400mAh (12.6Wh) lithium-ion cell with a USB-C charging port built directly into the battery. Charge it from various USB sources, such as a computer, without carrying a separate charger. It is built on a Panasonic cell and rated for 500 charge-discharge cycles.

Who it is for

This battery suits divers who run OrcaTorch 18650-powered dive lights and want a spare or replacement cell, and it is especially useful for traveling divers. Because the patented USB direct charging function is part of the battery itself, you can charge it from various USB sources, such as a computer, without carrying a separate charger. A two-color LED indicator on the battery shows red while charging and green when the cell is full, so you always know whether a spare is ready for the next dive.

Key details

  • Nominal voltage 3.7V, capacity 3400mAh, energy 12.6Wh
  • Panasonic lithium cell, lithium-ion chemistry
  • Type-C charging port integrated into the battery
  • Two-color LED charging status indicator
  • Cycle life of 500 charge-discharge cycles
  • 18.5mm diameter x 70mm long, 49g

Compatibility and sizing

This is an 18650 form factor cell measuring 18.5mm in diameter and 70mm long. OrcaTorch lists it as compatible with its D520, D530, D550, D570 and D580 dive lights. This cell measures 18.5mm diameter x 70mm long; confirm your light model with us before ordering if you are not sure.

What's in the box

  • OrcaTorch 18650 USB-C rechargeable battery
  • USB-C charging cable

DiveCatalog.com is an authorized OrcaTorch dealer and a real dive shop in Irvine, California since 2003. Call 888-701-4017 or start a chat if you want help confirming that this battery is the right cell for your light.

⚠️ WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

Frequently Asked Questions

Do I need a separate charger for this battery?

No. The OrcaTorch 18650 USB-C battery has a Type-C charging port built into the cell, so you plug a USB-C cable straight into the battery. It can be charged from various USB sources, including a computer, and a USB-C charging cable is included. A two-color LED on the battery shows red while charging and turns green when the cell is full.

How long does the battery last before it needs replacing?

OrcaTorch rates this cell for 500 charge-discharge cycles. That is the number of full charge and discharge cycles the 3400mAh Panasonic cell is designed to deliver before capacity falls off. Runtime per charge depends on which light you use it in and the brightness setting you select, since the battery stores 12.6Wh of energy at 3.7V.

Which OrcaTorch lights does this battery fit?

OrcaTorch lists it as compatible with its D520, D530, D550, D570 and D580 dive lights. It is an 18650 form factor cell measuring 18.5mm in diameter and 70mm long. If you are running a different OrcaTorch model or an 18650 light from another brand, contact us at 888-701-4017 first so we can confirm the battery compartment accepts these dimensions.

What are the exact dimensions and weight?

The battery measures 18.5mm in diameter by 70mm in length and weighs 49g, with the USB-C port integrated into the battery body. Check your light's compartment length if you are unsure.