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INR 21700 53G1
Samsung
The Samsung INR21700 53G1 is a high-energy-density lithium-ion battery designed for devices requiring extended runtime, combining large capacity with stable discharge performance. It is widely used in power tools, energy storage systems, and e-bikes.
| Parameter | Specification |
|---|---|
| Model | Samsung INR21700-53G1 |
| Nominal Capacity | 5300mAh (0.2C discharge) |
| Nominal Voltage | 3.63V |
| Charge Voltage | 4.2V (±0.05V) |
| Continuous Discharge | 9.8A |
| Peak Discharge | 15A (pulse ≤3s) |
| Energy Density | 260-280Wh/kg |
| Cycle Life | ≥1000 cycles (≥80% capacity retention) |
| Operating Temperature | Charge: 0°C~50°C / Discharge: -30°C~60°C |
| Weight | 70g |
| Certifications | UN38.3, RoHS, IEC62133, KC |
✅ Extended Runtime
5300mAh industry-leading capacity, 5%-8% higher than competitors (e.g., LG M50LT).
✅ High-Rate Discharge
9.8A continuous current supports high-power devices like power tools and pressure washers.
✅ Long-Term Durability
80% capacity retention after 1000 cycles, reducing lifecycle costs.
✅ Wide Temperature Range
Delivers 70% capacity at -20°C, ideal for outdoor energy storage.
The Samsung INR21700 53G1 is a high-energy-density lithium-ion battery designed for devices requiring extended runtime, combining large capacity with stable discharge performance. It is widely used in power tools, energy storage systems, and e-bikes.
| Parameter | Specification |
|---|---|
| Model | Samsung INR21700-53G1 |
| Nominal Capacity | 5300mAh (0.2C discharge) |
| Nominal Voltage | 3.63V |
| Charge Voltage | 4.2V (±0.05V) |
| Continuous Discharge | 9.8A |
| Peak Discharge | 15A (pulse ≤3s) |
| Energy Density | 260-280Wh/kg |
| Cycle Life | ≥1000 cycles (≥80% capacity retention) |
| Operating Temperature | Charge: 0°C~50°C / Discharge: -30°C~60°C |
| Weight | 70g |
| Certifications | UN38.3, RoHS, IEC62133, KC |
✅ Extended Runtime
5300mAh industry-leading capacity, 5%-8% higher than competitors (e.g., LG M50LT).
✅ High-Rate Discharge
9.8A continuous current supports high-power devices like power tools and pressure washers.
✅ Long-Term Durability
80% capacity retention after 1000 cycles, reducing lifecycle costs.
✅ Wide Temperature Range
Delivers 70% capacity at -20°C, ideal for outdoor energy storage.
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