Specifications:
| Manufacturer | Samsung SDI |
| Model | 50S |
| Size | 21700 |
| Positive Terminal | Flat Top |
| Nominal Capacity | 5000mAh |
| Continuous Discharge Rating (max) | 25A with no temperature cut / 45A with 80C temperature cut |
| Nominal Voltage | 3.6V |
| Maximum Voltage | 4.2V |
| Discharge cut-off Voltage | 2.5V |
| Protected | No |
| Rechargeable | Yes |
| Approx. Dimensions | 20.45mm x 70.55mm |
| Approx. Weight | 70.19g |
| Country of Origin | Republic of Korea, China or Malaysia |
| Associated Names | INR21700-50S |
| Data Specification Sheet | Samsung 50S Datasheet |
