HKJ
Flashaholic
[size=+3]Vappower IMR26650 4200mAh (Green)[/size]
Official specifications:
These are big cells high current cells.
As usual the current rating is a bit optimistic, but they do look good with very nice tracking between the cell and constant capacity up to 15A. 20A is also handled, but at 30A the voltage drops.
[size=+3]Conclusion[/size]
These cell has very good high current performance for the capacity, but keep the load at 20A or below.
[size=+3]Notes and links[/size]
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
Compare to 18650 and other batteries
Official specifications:
- Battery Capacity (Mfg Rated): 4200 mAh
- Battery Chemistry: Li-Ion
- Battery Feature: Rechargeable
- Battery Form Factor 26650
- Battery Maximum Voltage: 4.25 V
- Battery Minimum Voltage: 2.5 V
- Battery Rated Voltage: 3.7 V
- Minimum capacity: 4100mAh
- Continuous charge current (maximum): 4A
These are big cells high current cells.
As usual the current rating is a bit optimistic, but they do look good with very nice tracking between the cell and constant capacity up to 15A. 20A is also handled, but at 30A the voltage drops.
[size=+3]Conclusion[/size]
These cell has very good high current performance for the capacity, but keep the load at 20A or below.
[size=+3]Notes and links[/size]
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
Compare to 18650 and other batteries