Battery parameters:

*High quality rechargeable lithium-ion battery cell INR18650-25R
*Brand: Samsung 25R
*Model: 18650
*Rated voltage: 3.6V
*Standard capacity: 2500mAh
*Maximum sustainable discharge current: 30A

Baby details:

1. Standard discharge current: 2500mAh
Charging: 1.25A, 4.20V, CCCV 100mA cut-off,
Discharge: 0.2C, 2.5V discharge cut-off
2. Rated voltage: 3.6V
3. Standard charging: CCCV, 1.25A, 4.20 ± 0.05 V, 100mA cut-off
4. Fast charging: CCCV, 4A, 4.20 ± 0.05 V, 100mA cut-off
5. Charging time:
Standard charging: 180min/100mA cut-off
Fast charging: 60min (at 25 ° C)/100mA cut-off
6. Maximum sustainable discharge current: 20A (at 25 ° C), 60% at 250 cycles
7. Discharge cut-off voltage: 2.5V
8. Cell weight: 45.0g Max
9. Cell size
Height: 64.85 ± 0.15mm
Diameter: 18.33 ± 0.07mm

Samsung25R INR18650 Battery 2500mAh 3.7v 25A High Power Battery(4 Pack)