Tenpower INR21700-60XG 6000mAh 40A 60@75 160 3S
Tenpower INR21700-60XG 6000mAh 40A 60@75 160 3S. High-performance cell for demanding battery packs and DIY builds.
Technical Specifications
| Model | Tenpower INR21700-60XG 6000mAh 40A 60@75 160 3S |
| Format | 21700 |
| Nominal Capacity | 6000mAh |
| Discharge Current | 40A |
| Brand | Tenpower |
Safety Warning
Unprotected cell. Always use with a BMS. Never short-circuit or overcharge. Keep away from fire and extreme heat. Not for use in e-cigarettes or similar devices.
Cell Specification
| Item | Specification and comments |
|---|---|
| Model | INR21700-60XG – cylindrical lithium-ion rechargeable cell |
| Nominal capacity | 6000mAh – Charge: 0.5C (3A), 4.2V, 100mA cut-off; Discharge: 0.2C (1200mA), 2.5V cut-off (1C = 6000mA) |
| Minimum capacity | 5850mAh – same standard charge/discharge conditions as nominal capacity |
| Internal impedance at 1000Hz | ≈5mΩ (25±3°C, 30% SOC) |
| Standard charge | CCCV, 3A, 4.2V, 100mA cut-off |
| Nominal voltage | 3.6V |
| Max. charging current | 16A |
| Max. continuous discharge current | 40A (without temperature cut-off); 60A with 75°C temperature cut-off |
| Pulse discharge current | 160A for 3s |
| Discharge cut-off voltage | 2.5V |
| Cycle life | Capacity ≈70% of initial at 200 cycles – Charge: 6A, 4.2V, CCCV 100mA cut-off @RT; Discharge: 40A, 2.5V or 75°C cut-off @RT |
| Cell weight | 76.0g max |
| Cell dimension | Height ≈70.50mm; Diameter ≈21.50mm; Prohibited welding area diameter: ≈3.5mm |
| Operating ambient temperature | Charge: 0~45°C; Discharge: -20~60°C |
| Cell surface temperature | Charge: 0~60°C (recommended recharge release <45°C); Discharge: -20~80°C (recommended re-discharge release <60°C) |
| Storage temperature | 1 year: -20~25°C; 3 months: -20~45°C; 1 month: -20~60°C (capacity recovery ≈90% of standard discharge if stored <30% SOC) |
| Storage humidity | ≈60% |
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