ACA4000CE291

Lithium Ion
UR18650SA
Features & Benefits
Specifications
• High drain model (high
power density)
• Long, stable power with a
flat discharge voltage
• Ideal for power tools, Ebikes, and robotics.
Rated capacity(1)
Min. 1250mAh
Capacity(2)
Min. 1250mAh
Typ. 1300mAh
Nominal voltage
3.7V
Charging
CC-CV, Std. 880mA, 4.20V, 3.0 hrs
Weight (max.)
45.2 g
Temperature
Charge:
Discharge:
Storage:
Energy density(3)
Volumetric:
Gravimetric:
(1) At
20°C
(2) At
25°C
Dimensions
(3) Energy
Charge Characteristics
VERSION 13.05 R2 | Copyright© 2012 Energy Company. All Rights Reserved.
Charge:
CC-CV 0.7C (max) 4.20V, 3 hr cut-off at 20°C
(+)
Max. 65.1 mm
*With tube
9.0 mm
Max. 18.5 mm
0 to +45°C
-20 to +60°C
-20 to +50°C
277 Wh/l
105 Wh/kg
(–)
density based on bare cell dimensions
For Reference Only
Cycle Life Characteristics
Charge:
CC-CV 0.7C (max) 4.20V, 22mA cut-off at 20°C
Discharge: CC 1C, 2.75V cut-off at 20°C
Under Construction
Discharge Characteristics (by temperature)
Charge: CC-CV 0.7C (max) 4.20V, 25mA cut-off at 20°C
Discharge: CC 1C, 2.75V cut-off at each temperature
Discharge Characteristics (by rate of discharge)
Charge: CC-CV 0.7C (max) 4.20V, 25mA cut-off at 20°C
Discharge: CC, 2.5V cut-off at 20°C
The data in this document is for descriptive purposes only and is not intended to make or imply any guarantee or warranty.
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