Cell Specifications:

NMC cell chemistry
Low 2.8V high 4.2v
Nominal 3.6v
120.7 mm L
13.3 mm W
100 mm H with terminals.
Terminal size: M5 0.8
1lb 8oz
Capacity:  5 Ah
Capacity: 18.75 Wh
60C

Cell voltages:

4.2V = 100% SOC (Absolute MAX)
4.1V = 90% SOC (recommended max)
3.7V = 70% SOC
3.5V = 20% SOC (recommended min)
3V = 0% SOC