TP-11196140PL-3.2V20Ah

TP-11196140PL-3.2V20Ah

MODEL : TP- 11196140PL - 3. 2 V 20 Ah Outline Dimensions Specifications Note: Standard Charging method 0.2C(4A) CC (constant current) charge to 3.65V, then CV(constant voltage 3.65V) charge till charge current decline to ≤ 0.02C(400mA)

Product Details

MODEL: TP-11196140PL-3.2V20Ah

Outline Dimensions

Item

Description

Dimension

T

Thickness(max)

11.0mm

W

Width(max)

196.5mm

L

Length(max)

141.0mm

Specifications

Item

Specification

Remarks

Nominal Capacity

20Ah

@0.2C discharge (4A), 2.5V cut off

Typical Capacity

19.5Ah

@0.2C discharge (4A), 2.5V cut off

Minimum Energy

64.0Wh

@0.2C discharge (4A), 2.5V cut off

Nominal Voltage

3.2V


Charge Voltage

3.65±0.02V


Charge Mode

CC/CV




Charge

Standard charge : 0.2C (4A)

Charge at 4A to 3.65V, then 3.65V (constant voltage) until the charge current is less than 400mA (0.02C) cut off

Rapid charge : 1.0C  (20A)

Charge at 20A charge to 3.65V, then 3.65V (constant voltage) until the charge current is less than 400mA (0.02C), cut off.


Discharge 

Standard Discharge : 0.2C (4A)

Constant Current 0.2C5A end Voltage 2.5V 

Rapid Discharge : 1.0C  (20A)

Constant Current 1C5A end Voltage 2.5V

Max. Charge Current

1.0C (20A)

1.0C(45℃ ≥T≥ 10℃ )
     0.2C(10℃ ≥T≥0℃ )


Cont. Discharge Current


2.0C (40A) to 2.5V

0.5C(50℃ ≥ T≥ 45℃ )
     2.0C(45℃ ≥T≥5℃ )
     0.2C(5℃ ≥T≥-20℃ )

Max. Discharge Current

3.0C (60A)

3.0C(45℃ ≥T≥5℃ )

Inner Resistance

 ≤2.5mΩ

1kHz AC Method

Weight (Approx.)

520±10g


Dimensions

Thickness(max): 11.0mm


Weighing 300gf at 25 ±2℃

Width(max): 196.5mm

Length(max): 141.0mm


Cycle Life

≤2000 times

@0.1C discharge, 100% DOD

Operating Temperature

Charge: 0 ~ 45℃


Discharge : -20 ~60℃


Storage Temperature

1 year : 10~20℃


At half charged state

3 months : -0~25℃

1 month : -20~30℃

Storage Humidity

5%≤RH≤85%


Note:
Standard Charging method 0.2C(4A) CC (constant current) charge to 3.65V, then CV(constant voltage 3.65V) charge till charge current decline to ≤ 0.02C(400mA)


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