TP-702035PL-3.7V450mAh

TP-702035PL-3.7V450mAh

MODEL : TP- 702035PL - 3.7V 45 0mAh Outline Dimensions Specifications Note: Standard Charging method 0.2C(90mA) CC (constant current) charge to 4.20V, then CV(constant voltage 4.20V) charge till charge current decline to ≤0.02C(9mA)

Product Details

MODEL: TP-702035PL-3.7V450mAh

Outline Dimensions

Item

Description

Dimension

T

Thickness(max)

7.0mm

W

Width(max)

20.5mm

L

Length(max)

36.0mm

Specifications

Item

Specification

Remarks

Nominal Capacity

450mAh

@0.2C discharge (90mA), 2.75V cut off

Typical Capacity

420mAh

@0.2C discharge (90mA), 2.75V cut off

Minimum Energy

1.66Wh

@0.2C discharge (90mA), 2.75V cut off

Nominal Voltage

3.7V


Charge Voltage

4.20±0.02V


Charge Mode

CC/CV




Charge

Standard charge : 0.2C (90mA)

Charge at 90mA to 4.20V, then 4.20V (constant voltage) until the charge current is less than 9mA (0.02C) cut off

Rapid charge : 1.0C  (450mA)

Charge at 450mA charge to 4.20V, then 4.20V (constant voltage) until the charge current is less than 9mA (0.02C), cut off.


Discharge 

Standard Discharge : 0.2C (90mA)

Constant Current 0.2C5A end Voltage 2.75V

Rapid Discharge : 1.0C  (450mA)

Constant Current 1C5A end Voltage 2.75V

Max. Charge Current

1.0C (450mA)

1.0C(45℃≥T≥ 10℃)
     0.2C(10℃≥T≥0℃)


Cont. Discharge Current


1.0C (450mA) to 2.75V

0.5C(50℃≥ T≥ 45℃)
     1.0C(45℃≥T≥5℃)
     0.2C(5℃≥T≥-20℃)

Max. Discharge Current

2.0C (900mA)

2.0C(45℃≥T≥5℃)

Inner Resistance

  ≤65 mΩ

1kHz AC Method

Weight (Approx.)

9.0±1g


Dimensions

Thickness(max): 7.0mm


Weighing 300gf at 25 ±2℃

Width(max): 20.5mm

Length(max): 36.0mm


Cycle Life

≤500 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(90mA) CC (constant current) charge to 4.20V, then CV(constant voltage 4.20V) charge till charge current decline to ≤0.02C(9mA)


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