Shockli IMR14500 1050mAh (Orange) 2020
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Official specifications:
- Nominal Voltage 3.7V
- Capacity: 1050mAh
- Maximum current: 12A
- Chemistry: LiIon
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This is a very high current 14500 battery.
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The two cells matches very well and can deliver a lot of current.
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%202020/Shockli%20IMR14500%201050mAh%20(Orange)%202020-CapacityTimeHours.png)
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%202020/Shockli%20IMR14500%201050mAh%20(Orange)%202020-Charge.png)

Conclusion
This looks like a new generation of 14500 cells with both higher capacity and higher current.
It is a good battery.
Notes and links
The battery was supplied by shockli.com 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 other LiIon batteries
Table with all tested LiIon batteries