Important: These are packaging units of 100 battery cells that were obtained from existing batteries (not used).The battery cells show signs of welding on the plus and minus side.
Samsung INR18650-20R Li-ion battery cell in format 18650, nominal voltage 3.6, typical capacity 2000 mAh / 10C
Technical Details
Capacity: 2000 mAh (nominal) / 2000 mAh (Min.)
Nominal Voltage: 3.6V
Charging Voltage: 4.2V + 0.05V
End-of-Discharge Voltage: 2.5V
Charging Current (Max.): 3000mA (1.5C)
Discharging Current (Max.): 20000mA (approx. 10C)
Weight: 43g
Dimensions: 18.55mm Diameter / 65.25mm Length
Operating Temperatures: 0 – 45°C Charging / -20 – 65°C Discharging
Applications
E-Mobility
Consumer Electronic
Medical Equipment
Measuring Devices
Power-Tool
Samsung SDI INR18650-30Q Li-Ion battery cell in format 18650, nominal voltage 3.6V, typical capacity 3000mAh with button-top (Nuppel)
Important Warning
Lithium cells without protection circuit can be operated only with electronic protection circuits and by skilled persons.
Wrong use and short circuits could lead to severe burns or to explosions. Li-ion batteries may be neither overcharged nor discharged. Moreover, li-ion cells with even the smallest damage or scratch may not be used.
Please note, that li-ion cells can only be charged with the right chargers.
Technical Details
Capacity: 3000mAh (nominal) / 2900mAh (Min.)
Nominal Voltage: 3.6V
Charging Voltage: 4.2V + 0.05V
End-of-Discharge Voltage: 2.50V
Charging Current (Max.): 3000mAh (1C)
Discharging Current (Max.): 15000mAh (ca. 5C)
Weight: 48g.
Dimensions: 18.33 mm Diameter / 65 mm Length
Operating Temperatures: 0 – 45°C Charging / -20 – 65°C Discharging
Applications
E-Mobility
Consumer Electronic
Medical Equipment
Measuring Devices
Torchlight