HKJ
Flashaholic
[size=+3]Keeppower INR21700 3000mAh NM2130 (Black) 2019[/size]
Official specifications:
This is a high current 21700 battery with fairly low capacity for its size.
This discharge curves matches very fine and capacity is basically the same at any current.
[size=+3]Conclusion[/size]
This is good battery when needing 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.: 2900mAh
- Capacity typ.: 3000mAh
- Nominal voltage: 3.70V
- Charge voltage: 4.20+/-0.05V
- Standard discharge cut-off voltage: 2.50V
- Standard charge current: 1500mA
- Charge termination current: 150mA
- Max. continuous discharge current: 35A
This is a high current 21700 battery with fairly low capacity for its size.
This discharge curves matches very fine and capacity is basically the same at any current.
[size=+3]Conclusion[/size]
This is good battery when needing 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