Li-Ion 18650 3.7V 2600 mAh Rechargeable Batteries with Internal PCB for Flashlights

1.3.7v 2600mAh Li-Ion Battery 2.Grad A Li-Ion 18650 Cells 3.PVC shrink wrap 4.Built-in IC chip 5.With Caps

Item	Li-Ion 18650 3.7V 2600 mAh Rechargeable Batteries with Internal PCB for Flashlights
Nominal  capacity	2600mah
Nominal  voltage	3.7V
Charging voltage	4.2V±0.05V
Charging method	CC/CV
standard charging time	0.5C/18hours
Maximum charging current	0.5C(according to your requirement)
Continuous discharge current	1C(according to your requirement)
Discharge cut off voltage	2.5V
Short circult protection	Exterior short circult
Internal resistance	Less than 130 MΩ
Cycle life	More than 300 times
Operating temperature	standard charge  0-- +40°Cstandard discharge -30-- +60°C
Dimensions(LxWxH)	19 x 66x 69mm(18.28"X16.51"X10.2")
Weight	About 45g
Description	1.3.7v 2600mAh Li-Ion Battery 2.Grad A Li-Ion 18650 Cells 3.PVC shrink wrap 4.Built-in IC chip5.With Caps
Features and Benefits	1.Lithium Ion 18650 cylindrical rechargeable batteries. 2.Flat top terminal. 3.Internal PCB protection prevents under-voltage at 2.5V and over-voltage at 4.25V. 4.Higher energy density and lower weight than other types rechargeable batteries.5.Battery tested based on International Electrotechnical Commission (IEC) standard to ensure capacity, quality and life time. 6.Suitable for Cameras,GPS Receivers,PDA,Clocks,Remote Controls,Safety Devices,High Drain Devices,Cordless Phone Tools,Lighting or other device needing 3.7V power.Building portable power device needing high energy density and low weight.
Other	1, OEM orders are welcome2, Superior quality and cost-performance ratio3, Tags, plugs and connectors are available.4, We could design and develop Li-ion battery per customer's product working performance & structural appearance.

Li-Ion 18650 3.7V 2600 mAh Rechargeable Batteries with Internal PCB for Flashlights