Product Details

Brand: Wyness
Voltage: 3.7V
Storage Voltage: 3.7-3.9V
Charging Cut-off Voltage: 4.25V
Discharge Cut-off Voltage: 3.0V
Capacity: 2500mAh
Norminal Capacity: 2500mAh
Size: 1...

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Product Review

Product Details

Brand: Wyness
Voltage: 3.7V
Storage Voltage: 3.7-3.9V
Charging Cut-off Voltage: 4.25V
Discharge Cut-off Voltage: 3.0V
Capacity: 2500mAh
Norminal Capacity: 2500mAh
Size: 18.0*65.0mm
Weight: 46g
Battery top: Flat top
Material: Lithium Li-ion ICR
Recharging cycles: At least 1000cycles
Appliations: Flashlight,headlamp,lantern,LED light,dive light,green laser,fan,headlight,torch,laser pointer,gun laser,weapon light,vape,mod,ecig,mechanical box mod and so on
Pakage include:

2X PKCELL 18650 Rechargeable 3.7V 2500mAh Lithium Li-ion Battery

Caution:

Never completely discharge li-ion battery ( below 2.5V under load ).
Never use force to install (insert) li-ion battery.
Do not use old and new battery cells together.
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).
Never charge battery over 4.25V (another reason to use high quality battery charger).
Do not charge unattended.
Do not use old, and new cells together.
Do not store your li-ion batteries fully charged (for extended period of time).
Store in cold and dry place at approximately 3.7V (storage charge).


  • Specializing in the Production of Lithium Batteries,We make sure give you good quantity and service
  • No Memory Effect ,Can be Recharged up to 1000 Times When Fully or Partially Drained,Lmproved Low Self Discharge Makes it Still Maintain 75% of Capacity after 3 Year of Non-use
  • 100% MONEY BACK GUARANTEE: If you are not satisfied with our product,let us know and you will be offered a full refund or replacement. Enjoy this absolutely RISK FREE purchase by clicking the yellow Add to Cart button.
  • Appliations: Flashlight,headlamp,lantern,LED light,dive light,green laser,fan,headlight,torch,laser pointer,gun laser,weapon light,vape,mod,ecig,mechanical box mod and so on
  • Pakage include:4*PKCELL 18650 Rechargeable 3.7V 2500mAh Lithium Li-ion Battery

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