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Brand Name : OiD
Model Number : INR18650L30T20
Certification : Complies with UN38.3, CE, RoHS, and IEC 62133 safety standards.
Place of Origin : China
MOQ : 100pcs
Payment Terms : T/T,L/C,Western Union,MoneyGram
Supply Ability : 1000000
Price : $0.5 ~ $100.0 / pcs
Name : 18650 3.6V Low Temperature Battery
Battery Type : 2000mAh Rechargeable
ODM : Free custom design for packs
Cathode : NCM
Energy Density : 250-300Wh/kg
High Discharge Rate : 5C Continuous current
Low Temperature : -40℃ to 85℃
Standard Design : Lightweight & Space-Efficient Design
Product Name
18650 Cylindrical Lithium-Ion Rechargeable Battery (Model: INR18650L30T20)
Advantages
Superior low-temperature performance with reliable discharge at -40℃ and stable charging at -20℃. Features 2000mAh capacity, 3.6V nominal voltage, 5C (9750mA) continuous discharge current, and 500-cycle life. Wide operating temperature range makes it ideal for cold-environment applications, similar to 21700 Li-Ion Battery standards.
Specifications
Item | Value |
Standard Capacity | 2000mAh (Min: 1950mAh) |
Nominal Voltage | 3.6V |
End of Discharge Voltage | 2.75V |
Discharge Cut-off Voltage | 1.8V |
Limited Charge Voltage | 4.2V |
Maximum Continuous Charge Current | 1C (1950mA) at 25±2℃ |
Maximum Continuous Discharge Current | 5C (9750mA) at 25±2℃ (thermal cutoff at 90℃) |
Weight | Approx. 42g |
Cycle Life
Condition | Cycles | Capacity Retention |
0.5C charge/discharge at 25±2℃ | 500 cycles | ≥70% (discharge time ≥210 minutes) |
Discharge Curve
Operating Temperature Range
Operation | Temperature Range |
Charge | -20℃ to 60℃ |
Discharge | -40℃ to 85℃ |
Storage (≥60℃: max charge voltage ≤4.05V) | -40℃ to 85℃ (15 days); -40℃ to 60℃ (30 days); -20℃ to 45℃ (3 months); -20℃ to 25℃ (12 months) |
Certifications
Complies with UN38.3, CE, RoHS, and IEC 62133 safety standards.
Key Features
Applications
Cold-weather electronics, outdoor equipment, industrial tools, energy storage systems for frigid regions, and low-temperature Li-Ion Battery applications. Suitable for devices requiring reliable performance in -40℃ conditions, such as medical equipment and remote sensors.
Usage Warnings & Precautions
Storage Guidelines
Warranty & Disclaimer
1-year warranty covers defects affecting low-temperature performance or manufacturing flaws. Performance data is validated under standard conditions; actual results may vary by application.
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INR18650L30T20 3.6V 2000mAh 5C Discharge 500 Cycles Low Temperature Li-Ion Battery Images |