Samsung Inr 18650 30q 3000mAh 3.6V 10c High Discharge Rate Rechargeable Long Lasting Lithium Cell Li Ion Battery
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Product Details
| Customization: | Available |
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| Type: | Li-ion Battery |
| Cathode Material: | NCM |
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Basic Info.
- Model NO.
- INR18650-30Q
- Rechargeable
- Yes
- Size
- 18650
- Nominal Capacity
- 3,000mAh
- Standard Discharge Capacity
- Min 2950mAh,Charge: 0.5c(1.5A)
- Rated Discharge Capacity
- Min. 2,900mAh,Discharge: 10A
- Nominal Voltage
- 3.6V
- Standard Charge
- Cccv, 1.5A, 4.20V, 150mA Cut-off
- Rated Charge
- Cccv, 4A, 4.20V, 100mA Cut-off
- Charging Time
- Standard Charge : 135min,Rated Charge: 65min
- Internal Resistance
- ≤ 15MΩ
- End of Charge Voltage
- 4.20V
- End of Discharge Voltage
- 2.5V
- Max. Continuous Discharge
- 30A
- Cell Weight
- 48g Max
- Operating Temperature (Surface)
- Charge:0 to 45ºC, Discharge:-20 to 60ºC
- Cycle Life
- 500 Cycles
- Transport Package
- Plastic Lining, Carton Packaging
- Specification
- 65x18mm
- Trademark
- Samsung
- Origin
- China
- HS Code
- 8507600090
- Production Capacity
- 1, 000, 000 Units/Month
Packaging & Delivery
- Package Size
- 30.00cm * 30.00cm * 9.00cm
- Package Gross Weight
- 5.000kg
Product Description
Samsung INR18650 30Q (Version 6) - Complete Technical Datasheet
1. General Specifications
| Parameter | Value | Test Conditions |
|---|---|---|
| Model Number | INR18650 30Q (Version 6) | Manufacturer: Samsung SDI Co., Ltd. |
| Chemistry | Lithium-Ion (Li-ion) | Cathode: NCM / Anode: Graphite |
| Nominal Voltage | 3.6V | Average voltage during 0.2C discharge |
| Rated Capacity | 3000mAh (3.0Ah) | Discharged at 0.2C (600mA) to 2.5V, 25°C ±2°C |
| Minimum Capacity | 2900mAh | Per manufacturer tolerance |
| Energy | 10.8Wh | Calculated (3.6V × 3.0Ah) |
| Internal Resistance (AC) | ≤15mΩ | Measured at 100% SOC, 1kHz AC impedance, 25°C |
| Weight | 46.5g ±1.0g | Without terminals |
| Dimensions | 18.3mm (D) × 65.2mm (H) | Tolerance: ±0.2mm |
2. Electrical Performance
| Parameter | Value | Test Conditions |
|---|---|---|
| Standard Charge | CC-CV, 4.2V, 1.5A (0.5C) | Cut-off: 0.05C (150mA) / Time: ~3 hours |
| Fast Charge | CC-CV, 4.2V, 3.0A (1C) | Cut-off: 0.05C |
| Max Charge Current | 4.5A (1.5C) | Limited by temperature rise (T ≤45°C) |
| Charge Temperature | 0°C to 45°C | Optimal: 25°C |
| Continuous Discharge | 15A (5C) | Max current without exceeding 80°C cell temperature |
| Peak Discharge (Pulse) | 30A (10C) for ≤3s | 25°C, 50% SOC |
| Discharge Cut-off | 2.5V | Lower limit to prevent damage |
| Operating Temperature | Discharge: -20°C to 60°C | Charge: 0°C to 45°C |
3. Cycle Life & Durability
| Parameter | Value | Test Conditions |
|---|---|---|
| Cycle Life | ≥500 cycles | 0.5C charge/1C discharge, 100% DOD, 25°C (to 80% initial capacity) |
| Storage Life | 12 months (25°C) | Capacity recovery ≥90% after storage at 50% SOC |
| Self-Discharge Rate | ≤3% per month | At 25°C, 50% SOC |
4. Thermal & Safety
| Parameter | Value | Test Conditions |
|---|---|---|
| Thermal Runaway | >150°C | Catastrophic failure temperature (per UN38.3) |
| Certifications | UN38.3, UL1642, IEC62133, RoHS | Complies with international transport/safety standards |
| Protection Devices | CID + PTC | Current interrupt device (CID) and thermal fuse (PTC) integrated |
5. Discharge Curves & Efficiency
-
Voltage vs. Capacity (25°C):
-
0.2C (600mA): ~3.6V average, 3000mAh delivered.
-
1C (3.0A): ~3.5V average, 2950mAh delivered.
-
5C (15A): ~3.2V average, 2850mAh delivered.
-
-
Energy Efficiency: ~93% at 1C discharge (25°C).
6. Comparison with Competing Cells
| Model | Chemistry | Capacity | Max Continuous | Energy Density | Cycle Life |
|---|---|---|---|---|---|
| Samsung 30Q V6 | NCM | 3000mAh | 15A | 232Wh/kg | 500 cycles |
| Sony VTC6 | NCM | 3000mAh | 30A | 240Wh/kg | 500 cycles |
| Molicel P28 | NCM | 2800mAh | 35A | 241Wh/kg | 800 cycles |
7. Application Notes
-
Recommended Uses: High-drain devices (vaping mods, power tools, drones).
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Thermal Management: Passive cooling sufficient for ≤10A continuous discharge.
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Storage: Keep at 50% SOC, 15-25°C for longevity.
Key Takeaways
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Balanced Performance: 3000mAh capacity with 15A continuous discharge (5C).
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Optimized Chemistry: NCM cathode for energy density and power output.
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Safety Features: Integrated CID and PTC protection.
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