Shenzhen Jianheng Technology Co., Ltd.
| Delivery Time | 3 ~ 7 days for storage |
| Payment Terms | TT,L/C,Western Union |
| Name | 18650 Lithium Ion Battery |
| Cathode | NMC/NCA |
| ODM | Free custom design for packs |
| Battery Type | 2000mAh Rechargeable |
| Industry-Leading Energy Density | 250-300Wh/kg |
| High Discharge Rate | 20A Continuous current |
| Cost-Effective & Mass-Produced | Most widely produced lithium-ion cell |
| Standard Design | Lightweight & Space-Efficient Design |
| Brand Name | OiD |
| Model Number | INR18650N20A20 |
| Place of Origin | China |
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Product Specification
| Delivery Time | 3 ~ 7 days for storage | Payment Terms | TT,L/C,Western Union |
| Name | 18650 Lithium Ion Battery | Cathode | NMC/NCA |
| ODM | Free custom design for packs | Battery Type | 2000mAh Rechargeable |
| Industry-Leading Energy Density | 250-300Wh/kg | High Discharge Rate | 20A Continuous current |
| Cost-Effective & Mass-Produced | Most widely produced lithium-ion cell | Standard Design | Lightweight & Space-Efficient Design |
| Brand Name | OiD | Model Number | INR18650N20A20 |
| Place of Origin | China | ||
| High Light | 20A 18650 Lithium Ion Battery ，18650 Lithium Ion Battery Lightweight ，Lightweight 3.7 V 2000mAh Rechargeable Battery | ||
INR18650N20A20 3.7V 2000mAh 20A 18650 Battery 400 Cycles
Product Name
INR18650N20A20 Lithium-Ion Battery
Advantages
Specifications
| Parameter | Details |
| Model | INR18650N20A20 |
| Nominal Voltage | 3.7V |
| Nominal Capacity | 2000mAh |
| Charging Limit Voltage | 4.20V ±0.05V |
| Discharge Cut-off Voltage | 2.75V |
| Max Charging Current | 4.0A |
| Max Continuous Discharge Current | 20A |
| Weight | ≤45.0g |
| Dimensions | Diameter ≤18.50mm, Height ≤65.30mm |
| Volume Energy Density | 422 Wh/L |
| Weight Energy Density | 164 Wh/kg |
| Internal Resistance | ≤18mΩ |
Cycle Life
| Test Condition | Performance |
| 2A charge / 10A discharge cycles | Capacity retention ≥80% after 400 cycles |
| 4A charge / 20A discharge cycles | Capacity retention ≥70% after 200 cycles |
Discharge Curve
Operating Temperature Range
| Condition | Temperature Range | Notes |
| Charging | 0°C to 50°C | Max charging current: 4.0A |
| Discharging | -20°C to 75°C | Max discharge current: 20A |
| Storage (12 mo.) | -10°C to 25°C (Recoverable capacity ≥85%) | Recommended: 20±5°C |
Certifications
Key Features
Applications
Usage Warnings & Precautions
Storage Guidelines
Warranty & Disclaimer
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler
Year Established:
2020
Total Annual:
15000000-20000000
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Our Mission: Original Innovation, Power the Future! As a high-tech enterprise specializing in the R&D and manufacturing of lithium-ion batteries, sodium-ion batteries, and solid-state batteries. Founded in 2020 in Shenzhen, China’s innovation hub, we are driven by our core philosop... Our Mission: Original Innovation, Power the Future! As a high-tech enterprise specializing in the R&D and manufacturing of lithium-ion batteries, sodium-ion batteries, and solid-state batteries. Founded in 2020 in Shenzhen, China’s innovation hub, we are driven by our core philosop...
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