40146L(20Ah) High Capacity Lithium Battery

https://www.headway-lib.com/40....146L-20Ah-High-Capac

Nominal capacity 20Ah @0.5C
Minimum capacity 19.5Ah @0.5C
Nominal voltage 3.2V
Max Charging voltage 3.65 ±0.05 V
Discharge ending voltage 2.5 ±0.05 V
Charge current:
Standard charge: 0.5C
Max charge: 2C when T≥10℃
Max charge: 1C when 10℃≥T≥0℃
Max charge: 0.1C when 0℃≥T≥-10℃
Discharge current
Standard discharge: 1C
Max discharge: 3C
Max instant discharge: 6C
Humidity range 0～90%RH (none condensing)
Internal resistance ≤4mOhm (AC Impedance, 1000HZ)
Cell Height: 146mm Max
Cell Diameter: 41mmMax
Cell Weight 445±10g

38120S(10Ah) lithium battery

https://www.headway-lib.com/38120S-10Ah.html

Nominal capacity 10Ah @0.5C
Minimum capacity 9.5Ah @0.5C
Nominal voltage 3.2V
Max Charging voltage 3.65 ±0.05 V
Discharge ending voltage 2.5 ±0.05 V
Charge current:
Standard charge: 0.5C
Max charge: 2C when T≥10℃
Max charge: 1C when 10℃≥T≥0℃
Max charge: 0.1C when 0℃≥T≥-10℃
Discharge current
Standard discharge: 1C
Max discharge: 3C
Max instant discharge: 6C
Humidity range 0～90%RH (none condensing)
Internal resistance ≤4mOhm (AC Impedance, 1000HZ)
Cell Height: 136mm Max
Cell Diameter: 38.5mmMax
Cell Weight 330±5 g

https://www.headway-lib.com/38120S-10Ah.html

Nominal capacity 10Ah @0.5C
Minimum capacity 9.5Ah @0.5C
Nominal voltage 3.2V
Max Charging voltage 3.65 ±0.05 V
Discharge ending voltage 2.5 ±0.05 V
Charge current:
Standard charge: 0.5C
Max charge: 2C when T≥10℃
Max charge: 1C when 10℃≥T≥0℃
Max charge: 0.1C when 0℃≥T≥-10℃
Discharge current
Standard discharge: 1C
Max discharge: 3C
Max instant discharge: 6C
Humidity range 0～90%RH (none condensing)
Internal resistance ≤4mOhm (AC Impedance, 1000HZ)
Cell Height: 136mm Max
Cell Diameter: 38.5mmMax
Cell Weight 330±5 g

10Ah 38120Hp Lithium-Ion Rechargeable Cell

https://www.headway-lib.com/38120L-10Ah.html

Cell type: HW 38120L

Brand: Headway

Rated capacity:
Rated capacity =10Ah, the capacity obtained when a cell is discharged at 2-hour
rate to voltage 2.0 V at 25±2.5 OC.

Standard charge method:
At 25±2.5 OC, charged to 3.65V at a constant current of 0.5C, and then, charged with
constant voltage of 3.65V until the charged current drops below 0.01C.

Standard discharge method:
At 25±2.5 OC, discharged to 2.5 V at a constant current of 1C.