Soshine 10440 AAA 350mAh (Black)
- Nominal voltage: 3.7V
- Capacity: 350mAh
- Charge voltage: 4.2mA
- Maximum charge current: 350mA
- Maximum discharge current: 2A
- Charge cut-off current: 60mA
- Discharge cut-off: 2.8V
AAA sized LiIon batteries.
The batteries has nice discharge curves and can handle up to 1A.
My charge curve do not look that good, the B cell is terminated a bit early, that can also be seen on the 2A discharge curve, the B cells has slightly less capacity.
There are not many 10440 cell on the market and this is one of the better. The capacity is in top, but the voltage is a bit low.
Notes and links
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