The Samsung 30Q 18650 battery is a relative newcomer, with its release date back in 2014. It is a very good cell, with a capacity of 3000mAh and a maximum continuous discharge of 15A.
Many people believe this is a 20A cell, which is incorrect. For a 20A, 3000mAh cell, you should consider the LG HG2.
- Model: INR18650-30Q
- Manufacturer: Samsung
- Country of Origin: South Korea
- Chemistry: INR/NCA
- Max. continuous discharge current: 15A
- Nominal capacity: 3000mAh
- Nominal voltage: 3.6 V
- Charging voltage: 4.20 +/- 0.05 V
Download the Samsung 30Q Spec Sheet