The Samsung INR18650-20R is not just about power; it is about longevity and thermal stability. Rated for up to 500cycles , this cell provides an exceptional lifespan for high-stress applications such as e-bikes and robotic vacuums. The optimized nickel-based cathode chemistry provides excellent thermal stability, operating safely across a wide temperature range to prevent overheating under heavy loads. When you choose the authentic "INR18650-20R," you are selecting a Grade-A cell from Samsung SDI—the global leader in battery safety and performance for industrial applications.
| Battery Model | INR18650-20R |
| Battery Type | 18650 Cell |
| Nominal Voltage | 3.7V |
| Nominal Capacity | 2000mAh |
| Working Voltage | 2.5V-4.2V |
| Max Charge Current | 2C |
| Max Discharge Current | 10C |
| Peak Discharge Current | 11C |
| Internal Resistance | ≤18mΩ |
| Charge Temperature | 0-55℃ |
| Discharge Temperature | -20-75℃ |
| Storage Temperature | -30-45℃ |
| Cycle Life | ≥500 cycles |
| Battery Size | φ18*65mm |
| Battery Weight | 45g |
| Warranty | 2 Years |
A: Our batteries are certified with UN38.3, CE, FCC, RoHS, IEC62133, UL and other regional certifications as required.
A: Yes, we can provide full documentation including MSDS, UN38.3 test report, cargo transport assessment report, and certification files.
A: No strict MOQ requirement. Small samples are available for testing.
A: Yes, FOB/CIF/DAP/DDP are all available for most countries. DDP (door to door and duty paid) is preferred by a larger number of customers.
A: Yes, battery pack/OEM/ODM available.
More info, please contact us: Wechat/WhatsApp: +8613570852640 Email: support@nogipower.com
