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Quick Details

  • Place of Origin: South Korea
  • Brand Name: sam sdi
  • Model Number: INR18650-25R
  • Type: Li-Ion
  • Nominal Voltage: 3.6v
  • Size: 18650
  • Nominal Capacity: 2500mah
  • rated capacity: 2400mah
  • discharge cut-off voltage: 2.5v
  • cell weight(max): 45g

Packaging & Delivery

Packaging Details 100pcs a carton
Delivery Time within 7 workdays


2500mah 20A high power discharge
Alternative of VTC4/VTC5/ HE2
Made in south Korea

*Quality Rechargeable Lithium-ion Cell INR18650-25R
*Brand: SDI
*Model: 18650
*Nominal Voltage: 3.6V
*Nominal Capacity: 2500mAh
*Made in South Korea
*Max. continuous discharge: 20A
1.   Nominal discharge capacity :  2500mAh
     Charge: 1.25A, 4.20V,CCCV 100mA cut-off,
     Discharge: 0.2C, 2.5V discharge cut-off 
2.   Nominal voltage: 3.6V
3.   Standard charge: CCCV, 1.25A, 4.20 ± 0.05 V, 100mA cut-off
4.   Rapid charge: CCCV, 4A, 4.20 ± 0.05 V, 100mA cut-off
5.   Charging time: 
     Standard charge : 180min / 100mA cut-off
     Rapid charge: 60min (at 25 °C) / 100mA cut-off
6.   Max. continuous discharge: 20A(at 25°C), 60% at 250 cycle
7.   Discharge cut-off voltage: 2.5V
8.   Cell weight: 45.0g max.
9.   Cell dimension
     Height : 64.85 ± 0.15mm
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