TP-26650-3.7V4500mAh

TP-26650-3.7V4500mAh

MODEL : TP- 26650 - 3.7V 450 0mAh Outline Dimensions Specifications Note: Standard Charging method 0.2C(900mA) CC (constant current) charge to 4.20V, then CV(constant voltage 4.20V) charge till charge current decline to ≤ 0.02C(90mA)

Product Details

MODEL: TP-26650-3.7V4500mAh

Outline Dimensions

Item

Dimension(mm)

H

65.5±0.5mm

D

26.5±0.5mm

Specifications

Item

Specification

Remarks

Nominal Capacity

4500mAh

@0.2C discharge (900mA), 2.75V cut off

Typical Capacity

4530mAh

@0.2C discharge (900mA), 2.75V cut off

Minimum Energy

16.65Wh

@0.2C discharge (900mA), 2.75V cut off

Nominal Voltage

3.7V


Charge Voltage

4.20±0.02V


Charge Mode

CC/CV




Charge

Standard charge : 0.2C (900mA)

Charge at 900mA to 4.20V, then 4.20V (constant voltage) until the charge current is less than 90mA (0.02C) cut off

Rapid charge : 1.0C  (4500mA)

Charge at 4500mA charge to 4.20V, then 4.20V (constant voltage) until the charge current is less than 90mA (0.02C), cut off.


Discharge 

Standard Discharge : 0.2C (900mA)

Constant Current 0.2C5A end Voltage 2.75V

Rapid Discharge : 1.0C  (4500mA)

Constant Current 1C5A end Voltage 2.75V

Max. Charge Current

1C (4500mA)

1.0C(45℃≥T≥ 10℃)
     0.2C(10℃≥T≥0℃)


Cont. Discharge Current


3C (13.5A) to 2.75V

0.5C(50℃≥ T≥ 45℃)
     3C(45℃≥T≥5℃)
     0.2C(5℃≥T≥-20℃)

Max. Discharge Current

5C (22.5A)

5C(45℃≥T≥5℃)

Inner Resistance

 ≤30mΩ

1kHz AC Method

Weight (Approx.)

92±2g


Dimensions

Diameter: 26.5±0.5mm


Weighing 300gf at 25 ±2℃

Height:  65.5±0.5mm

Cycle Life

≤500 times

@0.2C 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(900mA) CC (constant current) charge to 4.20V, then CV(constant voltage 4.20V) charge till charge current decline to ≤ 0.02C(90mA)


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