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{"title":"32140 3.2V15Ah LiFePO4 Wide Temp Battery For Outdoor IoT Devices","imgUrl":"https:\/\/img.chinax.com\/nimg\/04\/7e\/40fe76a3994519f34c73fc9119ce-200x200-1\/32140_3_2v15ah_lifepo4_wide_temp_battery_for_outdoor_iot_devices.jpg","attrs":{"Model Number":"CLT32140HL","Maximum discharge current":"60A","Minimum Order Quantity":"100pcs","Delivery Time":"20-25workdays"}}
{"title":"3.6V NCM Wide Temperature 18650 Lithium Battery Cell For Extreme Weather","imgUrl":"https:\/\/img.chinax.com\/nimg\/f7\/ee\/2ad70cd5e12793c869215613d6cf-200x200-1\/3_6v_ncm_wide_temperature_18650_lithium_battery_cell_for_extreme_weather.jpg","attrs":{"Model Number":"CLT18650HL","Operating Temperature":"-40\u2103~+85\u2103","Minimum Order Quantity":"100pcs","Delivery Time":"20-25workdays"}}
{"title":"Li-ion Battery 18650 3.6V 3200mAh Long Battery Life For Medical Devices","imgUrl":"https:\/\/img.chinax.com\/nimg\/36\/fd\/d2b6d2d15196cedadada7b725709-200x200-1\/li_ion_battery_18650_3_6v_3200mah_long_battery_life_for_medical_devices.jpg","attrs":{"Model Number":"CLT18650HL32","Nominal Voltage":"3.2V","Cell Weight":"47g","Battery Chemistry":"NCM"}}
{"title":"3.6V 6500mAh Special Battery 21700 Cylindrical Lithium Ion Battery Cell -40\u2103 to","imgUrl":"https:\/\/img.chinax.com\/nimg\/29\/6a\/50b23e4ffa14feacf7dfcfff63df-200x200-1\/3_6v_6500mah_special_battery_21700_cylindrical_lithium_ion_battery_cell_40_e2_84_83_to_70_e2_84_83.jpg","attrs":{"Model Number":"CLT21700LT65","Nominal voltage":"3.6V","Payment Terms":"T\/T","Max. continuous discharge rate":"8C"}}
21700 3.6V 6Ah 10C Ultra-wide Temperature Range NCM Battery Cell for EV
Product Overview
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.
Key Features
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
Technical Specifications
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℃
Applications
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
International Transportation Packaging
Standard Packaging Method
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
Available Transportation Methods
Air Freight (subject to airline regulations)
Sea Freight
Railway Transportation
Express Courier Services
Door-to-Door Logistics Solutions
Notices
Safety Precautions
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
Storage Guidelines
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
