HKJ
Flashaholic
[size=+3]Keeppower INR20700 3500mAh NH2035 (Black) 2019[/size]
Official specifications:
This is a high current 20700 cell from Keeppower with moderate capacity.
The two cells tracks nicely, capacity drops slowly with increasing load. I stopped the 30A test because the batteries got hot.
[size=+3]Conclusion[/size]
These moderate capacity 20700 cells is good cells for high current.
[size=+3]Notes and links[/size]
The battery was supplied by Keeppower for review.
How is the test done and how to read the charts
How is a protected LiIon battery constructed
More about button top and flat top batteries
Graphical comparison to 18650 and other batteries
Table with all tested LiIon batteries
Official specifications:
- Capacity min.: 3475mAh
- Capacity typ.: 3620mAh
- Nominal voltage: 3.70V
- Charge voltage: 4.20+/-0.05V
- Standard discharge cut-off voltage: 2.50V
- Standard charge current: 2450mA
- Charge termination current: 100mA
- Standard discharge current: 5100mA
- Max. continuous discharge current: 30A
This is a high current 20700 cell from Keeppower with moderate capacity.
The two cells tracks nicely, capacity drops slowly with increasing load. I stopped the 30A test because the batteries got hot.
[size=+3]Conclusion[/size]
These moderate capacity 20700 cells is good cells for high current.
[size=+3]Notes and links[/size]
The battery was supplied by Keeppower for review.
How is the test done and how to read the charts
How is a protected LiIon battery constructed
More about button top and flat top batteries
Graphical comparison to 18650 and other batteries
Table with all tested LiIon batteries
