ICR18650-28A 3.7V 2800mah samsung battery
Category: imported brand cell  Publish Time: 2015-05-23 16:16 

ICR18650-28A 3.7V 2800mah samsung battery
1. brand new&original. all cells matched 2. long cycle life. 90% capacity remained after 300 cycles 3. safe, no explosion, non toxic and no pollution 4. used widely in flashlight, power bank, laptop battery, medical device, electric heating cloth, measuring device, meter, etc.

Specification

 

 Nominal Capacity

2800mAh (0.2C, 2.75V discharge)

Minimum Capacity

2700mAh(0.2C, 2.75V discharge)

Charging Voltage

4.3 ±0.03 V

Nominal Voltage

3.75V

Charging Method

CC-CV   (constant voltage with limited current)

Charging Current

 

Standard charge: 1400mA

Rapid charge : 2800mA

Charging Time

 

Standard charge : 3hours

Rapid charge : 2.5hours

Max. Charge Current

2800mA(ambient temperature25°C)

Max. Discharge Current

2C(ambient temperature 25°C)

C Rating

2C

Discharge Cut-off Voltage

2.75V

Cell Weight

48.0g max

Cell Dimension

 

Height : 65.00mm max

Diameter : 18.40mmmax

Operating Temperature

 

Charge : 0 to 45°C

Discharge: -20 to +60°C