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SUBNOX Replacement Battery — 21700 USB-C Li-ion

SUBNOX Replacement Battery — 21700 USB-C Li-ion

Regular price RM99.00
Regular price Sale price RM99.00
Sale Sold out

Spare or replacement battery for the SUB400LEP

The SUB400LEP-BAT is a compact rechargeable Li-ion 21700 cell sized specifically for the SUB400LEP LEP narrow-beam dive torch. It features an integrated USB-C charging port directly on the cell — no separate charger or dock required.

Important: Battery only. Charging cable and torch not included.

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Product Details

Specifications

Type: 21700 Li-ion (rechargeable)
Voltage: 3.7V
Capacity: 18.5Wh
Charging: Built-in USB-C port
Compatibility: SUBNOX SUB400LEP only

Features

Why carry a spare

  • Immediate hot-swap during multi-dive days
  • Replaces an aging cell that no longer holds full charge
  • Insurance against battery failure on a remote trip

Packing

FAQs

  • ➀ Remove Your Screen Protector

    For the best touchscreen performance underwater, remove any existing screen protector from your phone.

  • ➁ Attach The Adapter

    Slide your phone into the waterroof housing, ensuring it is properly aligned for a secure fit.

  • ➂ Insert & Seal The Housing

    Lock the housing tightly to create a watertight seal, preventing any water from entering.

  • ➃ Fasten The Housing Clamps

    Tighten the top locks or clasps to reinforce waterproofing and ensure the case stays firmly closed during your dive.

  • ➄ Dive & Capture Moments

    Your phone is now fully functional underwater! Take crystal-clear photos, record high-quality videos, and even live stream your dive.

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