Samsung 30T 21700 Battery 3000 Mah 35A



Manufacturer  Samsung SDI
 Model  INR21700-30T
 Size  21700
 Protection  None
 Top Cap  Flat
 Measurements  21.0mm(W) 70.10mm(H)
 Weight  68g
 Maximum Voltage  4.2V
 Nominal Voltage  3.6V
 Capacity  3000mAh (3 Ah)
 Maximum Discharge Rate  35A
  • Samsung SDI does not manufacture, authorise or intend cells for use in e-cigarette devices. Use of batteries should be with a battery management system. Risk of personal injury could occur from improper use.
    • Before using and handling Samsung SDI cells, please read this.
    • E-Cigarette Warning - Please read this.
  • For vaping use, we recommend Molicell who officially authorise their cells for use in e-cigarette devices. 
  • Lithium-Ion cells should be charged on a dedicated charger rated specifically for Lithium-Ion cells. 
  • Never leave a battery unattended whilst charging. 
  • Keep away from animals and children.
  • Wraps and insulators should be periodically inspected for tears or damage. If a battery has a damaged wrap, it should be repaired or disposed of immediately. 
  • If you are re-selling these cells, it is your duty to pass these warnings onto your customers.
  • Batteries usually have a cycle life of between 200-500 cycles (varies with manufacturer) before noticeable capacity drop off. Batteries should be recycled at this time.
  • Do not crush, incinerate or modify.
  • Only use within manufacturers specification.