Tenergy Li-Polymer 3.7V 4500mAh (7045125) Battery

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Sale Price: MOQ 3K, please call for quantity orders
Item Number: 30187-0


Nominal Capacity 4500mAh 0.2C Discharge
Nominal Voltage


Charging Current

Standard Charge: 0.5C

Rapid Charge: 1.0C
Standard Charging Method

0.5C CC (constant current charge to 4.2V, then CV (constant voltage 4.2V) charge till charge current decline to ≤0.01C

Charging Time Standard Charging Approx 5 hours
Rapid Charge Approx 2.5 hours
Max Charge Current Constant Current 0.5C
Max Discharge Current Constant Current 1.0C
Standard Discharge Current 0.2C
Discharge Lower Limit Voltage 3.0V
Charge Upper Limit Voltage 4.2V
Initial Impedance


Size 125x45x7.3mm (LxWxT)
Weight Approx. 82g
Operating Temperature Charging: 10˚C~45˚C
Discharging: -20˚C~60˚C
Storage Temperature

1 month -20˚C ~ 45˚C

6 months -20˚C ~ 35˚C
Storage Humidity

≤75% RH

Appearance Without distortion and leakage
Standard Testing Condition Temperature 23±5˚C


Atmospheric Pressure 86-106 Kpa

Download product data sheet here.

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