3.6V 6Ah 21700 Li Ion Cell 10C NCM Battery Cell Ultra Wide Temperature Range For EV
The 21700 3.6V 6000mAh cylindrical rechargeable lithium-ion cell is engineered for demanding applications requiring reliable operation in extreme environmental conditions. With high energy density, excellent discharge capability, and stable performance across a broad temperature range, this cell is ideal for outdoor equipment, industrial devices, UAVs, portable power stations, and electric mobility applications.
Designed with advanced cell chemistry and precision manufacturing technology, the battery supports continuous discharge rates up to 10C, ensuring sufficient power for high-load applications. Its ultra-wide operating temperature range maintains stable performance in both severe cold and high-temperature environments.
- Supports continuous 10C high-rate discharge
- Ultra-wide operating temperature range
- Excellent low-temperature discharge performance
- High energy density and compact 21700 cylindrical design
- Enhanced safety performance with stable lithium-ion chemistry
- Low self-discharge rate for long-term storage
- Suitable for demanding outdoor and industrial applications
| Battery Type | Rechargeable Lithium-ion | Cell Type | 21700 |
| Nominal Voltage | 3.6V | Nominal Capacity | 6000mAh |
| Cycle Life | 1000 cycles | Energy Density | 308Wh/kg |
| End-of-charge Voltage | 4.2V | Discharge Cut-off Voltage | 2.5V |
| Maximum Pulse Discharge Current (10s) | 110A (25±2℃, 50% SOC) | Maximum Charge Current | 8A |
| Maximum Continuous Discharge Current | 60A (with 80℃ temperature cut) | Cell Internal Resistance | ≤ 4.5mΩ @1KHz |
| Charge Temperature | -10 to 60℃ | Discharge Temperature | -40 to 80℃ |
- UAV and drone power systems
- Portable power stations
- Outdoor monitoring and surveillance equipment
- Defense electronics
- Electric bicycles and light electric vehicles
- Robotics and industrial automation equipment
- Communication base stations
- Smart transportation systems
- Each inner box contains 100 battery cells; each outer box contains two inner boxes (200 cells total)
- Each battery cell is individually insulated to prevent short circuits
- Cells arranged in durable plastic trays or blister holders
- Inner cartons placed in reinforced export-grade corrugated cartons
- Moisture-proof packaging materials used for sea freight shipments
- Air Freight (subject to airline regulations)
- Sea Freight
- Railway Transportation
- Express Courier Services
- Door-to-Door Logistics Solutions
- Use only compatible chargers designed for lithium-ion battery cells
- Do not overcharge, over-discharge, short-circuit, puncture, crush, or disassemble the battery
- Never expose the battery to fire, excessive heat, or direct sunlight for prolonged periods
- Avoid immersing the cell in water or other liquids
- Stop using immediately if battery becomes excessively hot, emits unusual odor, leaks, or shows deformation
- Ensure proper insulation during battery pack assembly to prevent accidental short circuits
- Store in a cool, dry environment
- Recommended storage temperature: -20°C to 40°C
- For long-term storage, maintain at approximately 40%-60% state of charge
- Avoid storing in high-humidity environments
- Inspect stored batteries periodically and recharge if voltage falls below recommended level
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