Fogstar 20700A
(3000mAh/30A)

  • Sale
  • Regular price £9.49
  • Will be in stock after

Quantity Price
1 £9.49
2 £9.40
4 £9.35
8 £9.30
10 £9.25
15 £9.21
20 £9.11
50 £9.06

This is not an 18650 cell, this cell is the new 20700 form factor. Cells will come with a free Fogstar EVA case.

Fogstar will always provide a case for storage and protection, as well as safety information to protect our customers. There are several different grades of 18650/26650/20700 cells - and they are sorted into 3 bins (grades). A, B and C bins - We only offer 'A' grade cells at Fogstar.

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


 Specifications: 

  • Model: 20700A
  • Manufacturer: Fogstar
  • Country of Origin: China
  • Chemistry: INR (Hybrid)
  • Max. continuous discharge current: 30A
  • 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)

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