Shenzhen Jianheng Technology Co., Ltd.
| Payment Terms | TT,L/C,Western Union |
| Supply Ability | 1000000 |
| Delivery Time | 3 ~ 7 days for storage |
| Packaging Details | Carton |
| Name | 18650 20A Battery |
| ODM | Free custom design for packs |
| Battery Type | 3500mAh Rechargeable |
| Cathode | NMC/NCA |
| 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 | INR18650E35SS |
| Certification | UN38.3 IEC/CE MSDS RoHS Compliant |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | TT,L/C,Western Union | Supply Ability | 1000000 |
| Delivery Time | 3 ~ 7 days for storage | Packaging Details | Carton |
| Name | 18650 20A Battery | ODM | Free custom design for packs |
| Battery Type | 3500mAh Rechargeable | Cathode | NMC/NCA |
| 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 | INR18650E35SS |
| Certification | UN38.3 IEC/CE MSDS RoHS Compliant | Place of Origin | China |
| High Light | 3500mAh 18650 Battery ，20A Continuous Discharge Lithium-Ion Battery ，Electric Motorcycle Applications Rechargeable Battery | ||
The INR18650E35SS is a high-capacity 3.6V 3500mAh lithium-ion battery designed for electric motorcycle and light electric vehicle battery packs.
It supports a continuous discharge current of 20A with low internal resistance, ensuring stable power delivery under high-load conditions.
With a verified cycle life of 500 cycles at 80% capacity retention, the cell balances energy density, durability, and thermal stability.
This model is optimized for vehicle-mounted applications where vibration resistance, consistent output, and controlled heat generation are critical.
3500mAh high-capacity design extends driving range per charge cycle
20A continuous discharge supports high-torque electric motorcycle power demands
Low internal resistance (≤35mΩ) reduces heat buildup under load
Engineered for vibration resistance in vehicle-mounted environments
Stable performance across wide temperature ranges
Suitable for parallel and series configurations in traction battery packs
The INR18650E35SS (18650-35E) lithium-ion battery is developed for electric mobility systems that require both high energy density and strong discharge capability.
Its 3.6V nominal voltage combined with a 3500mAh capacity allows battery pack designers to achieve longer runtime without increasing pack size or weight.
This cell is specifically intended for B2B, OEM, and ODM battery pack manufacturers serving electric motorcycles, e-bikes, and light electric vehicles.
The electrical characteristics and mechanical robustness make it suitable for applications exposed to vibration, variable temperatures, and continuous high-current operation.
| Parameter | Value |
|---|---|
| Model | INR18650E35SS |
| Chemistry | Li-Ion (INR) |
| Nominal Voltage | 3.6V |
| Capacity | 3500mAh |
| Standard Charge Current | 0.2C (700mA) |
| Max Charge Current | 1C (3500mA) |
| Max Continuous Discharge Current | 20A |
| Charge Cut-off Voltage | 4.2V |
| Discharge Cut-off Voltage | 2.65V |
| Internal Resistance | ≤35mΩ |
| Weight | 50g |
| Dimensions | 18mm × 65mm |
| Test Condition | Performance |
|---|---|
| Standard Cycle (0.5C) | ≥500 cycles (80% capacity retention) |
| High-Power Cycle (10A) | ≥400 cycles (75% capacity retention) |
Discharge Curve
| Condition | Temperature |
|---|---|
| Charging | 0°C to 45°C (max 50°C for ≤1 hour) |
| Discharging | –20°C to 70°C (20A max at 60°C) |
| Storage | –40°C to 50°C (≤3 months) |
The battery maintains electrical stability when operated within specified limits and integrated with appropriate battery management systems.
Electric motorcycle battery packs
E-bike and light electric vehicle power systems
High-power mobility devices
Traction battery modules for small electric transport platforms
Professional battery management system (BMS) is required for vehicle applications
Maintain operating pack temperature at or below 60°C during continuous discharge
Parallel configurations require impedance and capacity matching
Avoid overcharging, over-discharging, and short-circuit conditions
Recommended storage state of charge (SOC): 30–50%
Ideal storage temperature: 10–25°C, dry environment
Perform capacity refresh every 6 months during long-term storage
18-month limited warranty covering manufacturing defects
Warranty is void if used without proper BMS or outside specified operating conditions
Not responsible for damage caused by unauthorized modification or improper integration
| Aspect | INR18650E35SS | Standard 18650 Cell |
|---|---|---|
| Capacity | 3500mAh | Typically lower |
| Continuous Discharge | 20A | 5–10A |
| Internal Resistance | ≤35mΩ | Higher variability |
| Vehicle Suitability | Optimized | Limited |
| Thermal Stability | Designed for traction use | General-purpose |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler
Year Established:
2020
Total Annual:
15000000-20000000
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Jianheng Technology (Shenzhen) Co., Ltd. is located in Shenzhen, China’s “City of Innovation” — home to global technology leaders such as Huawei, BYD, DJI, ZTE, and Tencent. Like these renowned companies, Jianheng Technology is driven by a commitment to independent techn... Jianheng Technology (Shenzhen) Co., Ltd. is located in Shenzhen, China’s “City of Innovation” — home to global technology leaders such as Huawei, BYD, DJI, ZTE, and Tencent. Like these renowned companies, Jianheng Technology is driven by a commitment to independent techn...
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