Genuine Samsung 30T 3000mAh 35A 21700 Battery

Genuine Samsung 30T 3000mAh 35A 21700 Battery

We recommend our customers fully charge battery before first use, using a dedicated battery charger rated for lithium-ion cells. Our selection can be found here.


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4 €1.00 €4.00


Authentic Samsung 30T Battery available in Ireland


At the moment the BEST 21700 battery available on the market, stabil 35A, capacity 300mAh will allow all of us to uese them for longer than other 21700. Recommended for all mechanical mods. Samsung 30T it`s a Genuine Samsung A grade product!

Battery Samsung 30T Specifications:

  •     Model: 30T
  •     Manufacturer: Samsung
  •     Country of Origin: South Korea
  •     Chemistry: IMR (Hybrid)
  •     Max. continuous discharge current: 35A
  •     Nominal capacity: 3000 mAh
  •     Nominal voltage: 3.6 V
  •     Discharge end voltage: 2.5 V
  •     Charging voltage: 4.20 +/- 0.05 V
  •     Standard charging current: 1.5 A
  •     Protection: Not Protected (Flat-Top)
  •     Size: 21700

Electronic Cigarette Battery / Cells - Safety, storage and disposal

Lithium-ion (Li-Ion) Cells can be dangerous if used improperly. By buying Li-ion batteries from Fogstar, the buyer assumes all associated risks.

  • Always use a battery charger that is rated for Li-ion cells
  • Batteries should never be left charging unattended
  • Batteries should never be loose in pocket or bag (use case provided)
  • All lithium batteries have a cycle-life, however, a battery should be replaced every 2 years - whichever comes first.
  • Never continue to use a battery with a broken PVC wrap.
  • Never completely discharge batteries
  • Do not expose to extreme heat

Samsung SDI batteries are not designed, intended or manufactured for use in E-Cigarette devices. By continuing to checkout, you agree that you will not use these cells for vape devices.

Samsung SDI have recently renewed their public displeasure at the sale of their Rechargeable Lithium-Ion Battery cells (RBLIC) products to end users globally, We are bound by the Office for Product Safety and Standards in the Ireland to advise that Samsung SDI have not designed, manufactured, endorsed or otherwise approved these products for use by consumers.

For vaping use, we recommend Molicel or Sony who officially authorise their cells for use in e-cigarette devices.

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