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Samsung Battery Cell

Top Battery Cell Samsung SDI 2800mAh ICR18650-28A 3.7V rechargeable lithium ion cell

Top Battery Cell Samsung SDI 2800mAh ICR18650-28A 3.7V rechargeable lithium ion cell
Product introduction

Top Battery Cell Samsung SDI 2800mAh ICR18650-28A 3.7V rechargeable lithium ion cell

Specification

 

Item Specification
Nominal Capacity 2800mAh (0.2C, 2.75V discharge)
Minimum Capacity 2700mAh (0.2C, 2.75V discharge)
Charging Voltage 4.3±0.03V
Nominal Voltage 3.75V
Charging Method

CC-CV

(constant voltage with limited current )

Standard Charging Current Standard charge: 1400mA (Reconmendation)
Standard Charging Time Standard charge: 3.0 hours
Max. Charge Current 2800mA (ambient temperature 25°C)
Max. Discharge Current 5600mA (ambient temperature 25°C)
Discharge Cut-off Voltage 2.75V
Cell Weight 48.0g max.
Cell Dimension

Height: 65.00mm max.

Diameter: 18.40mm max.

Operating Temperature

(Ambient)

Charge: 0 to 45°C

Discharge: -20 to 50°C

Cell surface temperature when discharging: Max. 75°C

Storage Temperature

1 year: -20 to 25°C

3 months: -20 to 45°C

1 month: -20 to 50°C

 

 Application

 

Audio visual equipment,Cellular phones,Office automation,Notebook PC's,PDA's and handy terminals