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Specifications for UR18650NSX
Specifications
Rated capacity(1) Capacity(2) Nominal voltage
Charging
Weight (max.) Temperature
Energy density(3)
Minimum Typical
Method Voltage Current Time
Charge Discharge Storage Volumetric Gravimetric
2500mAh
2500mAh 2600mAh
3.6V CC-CV 4.20V Std. 1750mA Std. 180min.
45.8g
10 to +45° C -20 to +60° C -20 to +50° C
512 Wh/l 204Wh/kg
(1) At 20° C (2) At 25° C (3) Energy density is calculated using bare cell dimensions (without tube).
Dimensions
D
(+)
Hd
With tube
(–)
H Max. 65.3mm D Max. 18.5mm d Max. 6.6mm
When designing a pack, refer to the cell’s mechanical drawing for precise dimensions.
Discharge rate Characteristics for UR18650NSX
Battery Voltage(V) Battery Temp.(℃ )
4.5 4.0 3.5 3.0 2.5 2.0
0
Charge :CC-CV:3A-4.2V(100mA cut) at 25℃ Discharge:CC:2.5,10,20,25A to 2.5V at 25℃
2.5A 10A 20A 25A
120 100
80
60
40
20 400 800 1200 1600 2000 2400 2800
Discharge Capacity(mAh)
Low Temp. Characteristics for UR18650NSX
Batter.