LG 18650 HD4 2100mAh (Orange)
- Nominal voltage: 3.6V
- Maximum voltage: 4.2V
- Maximum continuous discharge current: 25A
This is a high current battery from some years ago.
Very nice discharge curves
30A is too much for the battery it get rather hot.
This was a very good tool battery in its time, today batteries have more capacity and some batteries are a bit better for high current.
Notes and links
Vapcell told me that I was missing some cells in my comparator and they would be happy to supply them.
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