26650 Protected 5200mAh Li-ion Rechargeable Battery 3.7V Orbtronic for High Power Flashlights

Price: $12.79
Manufacturer: Orbtronic


Min/Max Order: 1 / 16


26650 battery Li-ion PROTECTED 3.7V by Orbtronic. 

Real 5200mAh that will hold its rated capacity even under high current load. 

Free protective case included with each pair of 26650 batteries purchased.

Battery Specs: 

  • Cell Capacity: 5200mAh 
  • Cell Type: 26650 
  • Full charge: 4.2V 
  • Recommended charging current: 2A - 3A CC/CV (Battery can be charged with current lower than 2A, but charging time will take much longer) 
  • Nominal voltage: 3.7V 
  • Cut-off: 2.5V 
  • Max. Constant Current Discharge 15A (Protection circuit - cut off at 15A) 
  • Dimensions: 26.5 mm x 68.8 mm (+/- 0.05mm)
  • Weight: 97 g
  • Chemistry: Li-ion / Hybrid IMR 
  • Positive terminal: Wide Button Top 
  • Electronic External Protection: YES - full protection (overcharge, overdischarge, overcurrent (cutoff @ 15 Amp), short circuit) 


  • Do not try to fully discharge li-ion battery ( below 2.5V under load ).
  • Let this 26650 battery to charge fully to 4.2V before first use.
  • Never use force to install (insert) li-ion battery.
  • Do not use old and new battery cells together, or cells of different capacity / type.
  • Use only high-quality battery charger (we recommend SV2 charger | charging at 2 Amp).
  • Do not expose to heat. 
  • Do not short (connect) positive (top), and negative (bottom) battery terminals (contacts). 
  • Keep battery that is not in use in plastic holder (or any insulating [plastic] container).
  • Do not charge unattended.
  • Do not store your li-ion batteries fully charged (for extended period of time- One month and longer).
  • Store in cold and dry place at approximately 3.6V - 3.8V (storage charge).
  • After battery is discharged-don't leave it discharged=>charge it as soon as possible.



What is in the box: 

Protected Orbtronic 26650 5200mAh Li-ion 3.7V Rechargeable battery.

Protective battery holder included with each pair of batteries. 

Safe packaging.

We usually ship the same business day including Saturdays (cutoff time 3 PM EST / Saturday 1 PM EST)

Product Reviews

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Reviewed by anpham828
anpham828 bought "26650 Protected 5200mAh Li-ion Rechargeable Battery 3.7V Orbtronic for High Power Flashlights" on our website
An amazingly long lasting cell!
I've been using my 26650 for over 6 months now. It has yet to die on me once! I run it in a generic Cree LED flashlight and I've run it continuously for nearly 10 hours straight. When I go to recharge it, it still has more than 50% charge! Great cell! I'd buy another, but I honestly only need the one that I have!

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