This SAMSUNG INR18650-25R 2500mAh Li-Ion Rechargeable cell is Original Samsung Product. The Samsung 25R is a unique High Discharge cell. It packs in a very high energy density which gives it an industry best Capacity to Weight Ratio (in high discharge cells). They can be used in all high discharge applications requiring higher than 10 amp continuous discharge.

 

Please suggest us your required specifications for Customized Li-Ion Battery Pack. We will try to fulfill your requirement for Li-Ion battery as per your specifications.

Nominal Specifications :

The detailed technical specifications of the product as provided by Samsung are as follows :

• Nominal discharge capacity: 2500 mAh
• Nominal voltage: 3.6V
• Maximum charge voltage: 4.20 V
• Standard charge current: CCCV, 1.25A, 4.20V ± 0.05V, 125mA cut-off
• Rapid charge: CCCV, 4A, 4.20V±0.05V, 100mA cut-off
• Charging time Standard charge: 180min (@ RT) Rapid charge : 60min (@ RT)
• Max. continuous discharge: 20A(at 25℃), 60% at 250 cycle
• Discharge cut-off voltage: 2.5V (End of discharge)
• Cell weight: 45.0g max

Cell dimension

• Height: 65mm
• Diameter: 18 mm

Operating temperature (Cell Surface temperature)

• Charge: 0 to 50℃
• Discharge: -20 to 75℃