NCR18650B Datasheet, PDF (1/1 Pages) Panasonic Battery Group – Lithium Ion

Lithium Ion
NCR18650B
Features & Benefits
• High energy density
• Long stable power and
long run time
• Ideal for notebook PCs,
boosters, portable devices,
etc.
* _{At temperatures below 10°C,}
charge at a 0.25C rate.
Specifications
Rated capacity⁽¹⁾
Capacity⁽²⁾
Min. 3200mAh
Min. 3250mAh
Typ. 3350mAh
Nominal voltage 3.6V
Charging
CC-CV, Std. 1625mA, 4.20V, 4.0 hrs
Weight (max.)
48.5 g
Temperature
Charge*:
Discharge:
Storage:
0 to +45°C
-20 to +60°C
-20 to +50°C
Energy density⁽³⁾
Volumetric:
Gravimetric:
676 Wh/l
243 Wh/kg
(1) _{At 20°C} (2) _{At 25°C} (3) _{Energy density based on bare cell dimensions}
Dimensions
Max. 18.5 mm
*With tube (+)
(–)
For Reference Only
Charge Characteristics
Cycle Life Characteristics
Charge: CC-CV 0.5C (max) 4.20V, 65mA cut-off at 25°C
Charge: CC-CV 0.5C (max) 4.20V, 65mA cut-off at 25°C
Discharge: CC 1C, 2.50V cut-off at 25°C
Discharge Characteristics (by temperature)
Charge: CC-CV 0.5C (max) 4.20V, 65mA cut-off at 25°C
Discharge: CC 1C, 2.50V cut-off at each temperature
Discharge Characteristics (by rate of discharge)
Charge: CC-CV 0.5C (max) 4.20V, 65mA cut-off at 25°C
Discharge: CC, 2.50V cut-off at 25°C
The data in this document is for descriptive purposes only and is not intended to make or imply any guarantee or warranty.
For more information on how Panasonic can assist you with your battery power solution needs, visit us at
www.panasonic.com/industrial/batteries-oem, e-mail [e-mail], or call [phone].