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18650 3000MAH 3.7V BATTERY

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18650 3000mAh 3.7V Battery

A 3.7V 18650 lithium-ion cell with a 3000mAh capacity — the standard removable battery format used by the majority of external-battery vape mods. Supplied as a bare cell for use in regulated devices and external chargers.

18650s remain popular for good reason: they are widely available, they charge quickly in a decent external charger, and carrying a spare set means you are never caught out mid-day. If your mod takes removable cells, keeping a fresh pair in rotation is the single easiest way to keep performance consistent.

Features

  • 3000mAh capacity for extended runtime between charges
  • 3.7V nominal output, the standard for vape mods
  • Rechargeable lithium-ion cell
  • Fits any device that takes an 18650
  • Sold as a bare cell for use in external chargers

Battery Safety — Please Read

  • Always charge in a dedicated Li-ion charger and never leave charging unattended.
  • Never carry loose cells in a pocket or bag — use a plastic battery case.
  • Inspect the wrap before every use. If it is torn, nicked or lifting, re-wrap the cell or retire it.
  • In dual-battery mods, always use a matched pair: same brand, same model, same age, charged together.
  • Do not exceed the cell's rated continuous discharge current with your coil build.
  • Retire any cell that has been dropped hard, has swollen, or gets unusually warm in use.

FAQs

Q: Can I charge it in my mod through the USB port?
A: Many mods allow it, but an external charger is safer, faster and better for long-term cell life.

Q: How long will one cell last?
A: It depends entirely on your wattage and coil resistance. Sub-ohm vaping at high power will drain it noticeably faster than a low-wattage MTL setup.

Q: How often should batteries be replaced?
A: Most cells are due for replacement after around a year of daily use, or sooner if runtime drops off sharply.

Q: Are these sold for use in vape devices only?
A: They are intended for use in compatible regulated devices by adults aged 18 or over.

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