Brand new Samsung 18650 battery, first-class channel, wholesale welcome, large quantity discount
The new upgraded version of Samsung 25R and 20R can achieve 30A discharge while increasing the capacity by 500mah.
Battery parameters:
* High quality rechargeable lithium-ion battery cell INR18650- 25R
* brand: Samsung SDI
* model: 18650
* Rated voltage: 3.6V
* Standard capacity: 2500mAh
* Made in Korea
* Maximum sustainable discharge current: 30A
3.Baby details:
1. Standard discharge current: 2500mAh
Charge: 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. Battery cell size
high: 64.85±0.15mm
diameter: 18.33±0.07mm
