Good quality lithium ion 18650 2400mah rechargeable li-ion battery

Good quality lithium ion 18650 2400mah rechargeable li-ion battery

18650 3.7v 2400mAh Battery Features:

High working voltage:Working voltage is up to 3.7V.

High Power Density:Advanced technology provides ultra-high capacity performance rechargeable Li-ion batteries .

Wide Operating Temperature Range. LIR 18650 Li-ion batteries can be charged over a temperature range of 0°C to 45°C, and discharged between -20°C to 60°C.

High-Output and High-Load Characteristics.Continuously discharge rate is 2C.

Safe and Reliable:All batteries are equipped with multiple safety features, including safe shut-down separator and safety vent.

Long Cycle Life.

Low self-discharge rate.

No memory effect:No memory effect assures a constant maximum application.


The Applications of 18650 3.7v 2400mAh

Usage 1: notebook battery core replacement, high-grade strong light flashlight, mobile power supply, electronic cigarette, scanning gun, card swiping POS machine.

Application 2: PHS telephone, walkie talkie, Bluetooth audio, portable fax machine, printer, digital camera, camera.

Application 3: portable DVD, VCD, electric motorcycle power supply, electric bicycle power supply, electric drill, electric planer, medical equipment, etc.


18650 3.7v 2400mAh Battery Basic specifications

tem

 

Parameters

 

Remark

Rated Capacity

Typical

2400mAh

standard discharge(0.2C)

after standard charge

Minimum

2350mAh

Alternating 

Internal Resistance

≤70mΩ


Nominal Voltage 3.7V  mean operation voltage

Voltage at end of Discharge

3.0V

discharge cut-off voltage

Charging at end of Voltage

4.20V


Standard Charge

Constant Current 0.2C Constant 

Voltage 4.20V 0.02C cut-off

charge time:Approx 6.0h

Standard Discharge

Constant Current 0.2C end Voltage 3.0V


Fast Charge

Constant Current 1C Constant 

Voltage 4.20V 0.02C5A cut-off

charge time:Approx 2.5h

Fast Discharge

Constant Current 1C end Voltage 3.0V


Cycle Characteristic

2000times(100%DOD)

4000 times(80%DOD)

7000 times(50%DOD)

the residual capacity is no less 

than 80% of rated capacity at 1C rate.

Maximum Continuous

 Discharge Current

1C

pulse discharge current: 2C

Operation Temperature Range

Charge:0~55

Discharge:-20~60

60±25%R.H. bare battery

Storage Temperature Range

Less than 1 year:-20~25

Less than 3 months:-20~45

60±25%R.H. at the shipment 


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