Samsung 50S 21700 5000mAh 25A Battery is available from Rocket Distributing. Compare the cell specifications, terminal shape and protection requirements with your device or battery-pack design.
Product specifications
| Brand | Samsung SDI |
|---|---|
| Product reference | SAMSUNG-50S |
| Model | INR21700-50S (50S) |
| Cell Size | 21700 |
| Positive Terminal | Flat Top |
| Nominal Capacity | 5000mAh |
| Continuous Discharge | 25A without temperature cutoff; 45A only with 80°C surface-temperature cutoff |
| Nominal Voltage | 3.6V |
| Maximum Voltage | 4.2V |
| Discharge Cut-off Voltage | 2.5V |
| Protected | No (Unprotected) |
| Rechargeable | Yes |
| Approx. Dimensions | 21.25mm diameter × 70.62mm height (maximum) |
| Approx. Weight | 72g maximum |
| Standard charge | 2.5A, 4.20V, 250mA termination |
| Maximum continuous charge | 6A |
Fit, protection and charging
This is an unprotected cell. It requires appropriate protection in the equipment or battery pack. It is intended for suitable applications designed to manage charging, discharge current and cell voltage.
A matching cell size alone does not establish compatibility. Follow the cell and equipment documentation for charging voltage, current and temperature limits. Do not use damaged cells or carry loose cells with metal objects.
Compare battery chargers, then confirm the exact chemistry, charging voltage and physical fit in the charger manual.
Technical documents
Order or request quantity pricing
Email Sales@RocketDistributing.com with product reference SAMSUNG-50S, quantity, delivery location and timing. For compatibility help, include the equipment model and battery or charger label.