SkyRay SR14500 900mAh (Yellow)
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Official specifications:
- Brand: SKYRAY
- Quantity: 1
- Type: Lithium Ion
- Battery Specification: 14500
- Battery Voltage: 3.7V
- Capacity: 900mAh
- PCB Protected Board: Yes
- Color: Yellow
- Weight: 20g
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Protected 14500, the most outstanding feature is the low capacity.
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At first glance the curves looks fairly decent, but the curves ends to soon, the capacity is less than half the specified capacity.
/SkyRay%20SR14500%20900mAh%20(Yellow)-CapacityTimeHours.png)
/SkyRay%20SR14500%20900mAh%20(Yellow)-CapacityTime.png)
/SkyRay%20SR14500%20900mAh%20(Yellow)-Energy.png)
/SkyRay%20SR14500%20900mAh%20(Yellow)-PowerLoadTime.png)
/SkyRay%20SR14500%20900mAh%20(Yellow)-TripCurrent.png)
/SkyRay%20SR14500%20900mAh%20(Yellow)-Charge.png)
Conclusion
The discharge curves looks acceptable, but with less than half the stated capacity I will not recommend these cells.
Notes and links
The batteries was supplied by tinywind 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
Comparison to other LiIon batteries