Shenzhen Jianheng Technology Co., Ltd.
| Delivery Time | 3 ~ 7 days for storage |
| Payment Terms | TT,L/C,Western Union |
| Name | Special Battery |
| Battery Type | 3.7V 2500mAh Rechargeable |
| ODM | Free custom design for packs |
| Positive Electrode Material | NCA (Nickel Cobalt Aluminum) |
| Cycle Life | 500+ cycles |
| Charging/ Discharging | 2.5A/20A |
| Operating Temperature | -40°C~60°C |
| High energy density | 193Wh/kg |
| Brand Name | OiD |
| Model Number | INR18650L25A20 |
| Certification | BIS, KC, BSMI, CB, UL, CCC |
| 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 | Special Battery | Battery Type | 3.7V 2500mAh Rechargeable |
| ODM | Free custom design for packs | Positive Electrode Material | NCA (Nickel Cobalt Aluminum) |
| Cycle Life | 500+ cycles | Charging/ Discharging | 2.5A/20A |
| Operating Temperature | -40°C~60°C | High energy density | 193Wh/kg |
| Brand Name | OiD | Model Number | INR18650L25A20 |
| Certification | BIS, KC, BSMI, CB, UL, CCC | Place of Origin | China |
| High Light | High Energy Density Special Battery ，Special Battery Customized ，3.7 V 2500mah 18650 Battery | ||
INR18650L25A20 3.7V 2500mAh 20A Discharge 500 Cycles 18650 Battery
Product Name:
INR18650L25A20 18650 Battery
Advantages:
Specifications:
| Parameter | Value |
| Model | INR18650L25A20 |
| Nominal Voltage | 3.7V |
| Nominal Capacity | 2500mAh |
| Positive Electrode Material | NCA (Nickel Cobalt Aluminum) |
| Negative Electrode Material | Graphite + Silicon |
| Dimensions (Diameter x Height) | ≤18.50 mm x ≤65.30 mm |
| Weight | ≤48.0g |
| Volume Energy Density | 527 Wh/L |
| Weight Energy Density | 193 Wh/kg |
| Internal Resistance | ≤18mΩ |
| Charging Cut-off Voltage | 4.20V ± 0.05V |
| Discharge Cut-off Voltage | 2.75V |
| Maximum Charging Current | 2.5A |
| Maximum Continuous Discharge Current | 20A |
| Terminal Type | Standard 18650 Flat Top |
Cycle Life:
| Test Condition | Performance |
| 2.5A Charge / 10A Discharge | 500 cycles, capacity retention ≥60% |
Discharge Curve:
Operating Temperature Range:
| Parameter | Range |
| Charging Temperature | 0°C to 45°C |
| Discharging Temperature | -40°C to 60°C |
Certifications:
BIS, KC, BSMI, CB, UL, CCC
Key Features:
Applications:
Usage Warnings & Precautions:
Storage Guidelines:
Warranty & Disclaimer:
This product is covered by a limited warranty against manufacturing defects. The warranty does not cover damage caused by misuse, improper handling, or unauthorized modifications. Always follow the manufacturer’s guidelines for safe and optimal use.
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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