Product Specifications
| Specification | Details |
|---|---|
| Brand | EVE |
| Model | INR18650/35V |
| Cell Format | 18650 |
| Battery Chemistry | INR Lithium-ion |
| Nominal Voltage | 3.6V |
| Maximum Charge Voltage | Approximately 4.2V, subject to official datasheet |
| Rated Capacity | 3.5Ah / 3500mAh |
| Nominal Energy | Approximately 12.6Wh |
| Terminal Type | Flat Top |
| Protection | Unprotected Cell |
| Approximate Dimensions | 18 × 65mm |
| Rechargeable | Yes |
| Sales Unit | Per Cell |
EVE INR18650/35V 3.6V 3500mAh Lithium-ion Battery Cell
1. Product Overview
The EVE INR18650/35V is a high-capacity rechargeable 18650 lithium-ion battery cell designed for professional battery pack assembly and equipment manufacturing.
With a nominal voltage of 3.6V and a rated capacity of 3.5Ah, equivalent to 3500mAh, the cell provides approximately 12.6Wh of nominal energy. It is suitable for applications that require extended operating time, stable voltage output and consistent battery performance.
The “35V” in the model name is a product model designation and does not mean the cell operates at 35 volts.
2. Key Features
- 3500mAh high-capacity 18650 cell
- Approximately 12.6Wh nominal energy
- Stable voltage output
- High energy density
- Reliable capacity performance
- Good cell consistency
- Compact cylindrical design
- Suitable for series and parallel battery configurations
- Suitable for professional battery pack assembly
- Cell matching and consistency testing available
3. Suitable Applications
Electric Bicycle Battery Packs
The EVE INR18650/35V may be used in professionally designed e-bike battery packs when the discharge current, series-parallel configuration, BMS and thermal-management system are correctly matched.
Portable Power Products
The high-capacity 18650 format makes the cell suitable for portable power products, mobile energy devices and compact backup battery systems.
Portable Electronics
It may be used in compatible battery packs for inspection equipment, testing instruments, monitoring devices and other portable electronic products.
LED Lighting and Emergency Equipment
The cell may be integrated into rechargeable LED lighting, emergency lamps, work lights and backup lighting systems when a suitable protection circuit and charger are used.
Robotics and Automation
It may be used in customized battery packs for robots, automated equipment, mobile industrial devices and remote-control systems.
Backup Power Systems
The EVE INR18650/35V may be used in compact UPS products, communication equipment, security systems and customized backup power modules.
4. Professional Battery Pack Assembly
The EVE INR18650/35V is suitable for professional battery pack production processes, including:
- Cell sorting and consistency testing
- Capacity matching
- Internal resistance matching
- Nickel strip spot welding
- BMS selection and integration
- Series and parallel battery configurations
- Battery insulation and packaging
5. Wholesale Supply and Customization
We supply EVE 18650 lithium-ion battery cells to battery pack manufacturers, distributors, equipment manufacturers and energy solution providers.
- Wholesale battery cell supply
- Matched cell groups available upon request
- Customized battery pack assembly
- BMS and battery accessory supply
- Technical and transportation documents
- International lithium battery shipping solutions
Please contact us for current pricing, minimum order quantity, available stock, production batch information and shipping options.
6. Important Notice
The EVE INR18650/35V is primarily a high-capacity cell. Its suitability for high-power applications must be confirmed according to the required discharge current and the official EVE datasheet.
This is an unprotected industrial lithium-ion cell intended for professional battery pack assembly. A compatible BMS, charger, insulation structure and professional spot-welding process are required.
The exact minimum capacity, discharge current, charging current, internal resistance, cycle life, operating temperature and certification status must be confirmed according to the official EVE datasheet and actual production batch.
Frequently Asked Questions
1. What is the EVE INR18650/35V?
The EVE INR18650/35V is a rechargeable 18650 lithium-ion battery cell with a nominal voltage of 3.6V and a rated capacity of 3500mAh. It is designed for professional battery pack assembly.
2. Does “35V” mean this battery has a voltage of 35 volts?
No. “35V” is part of the product model name. The nominal operating voltage shown on the cell is 3.6V.
3. Is the EVE INR18650/35V suitable for high-power equipment?
It is primarily a high-capacity cell. Suitability for high-power equipment depends on the required current and the discharge limits stated in the official EVE datasheet.
4. Can matched cells be supplied for battery pack production?
Yes. Capacity matching, internal resistance matching and cell consistency testing may be provided according to the battery pack manufacturer’s requirements.
5. Are wholesale supply and transportation documents available?
Wholesale quantities, international shipping solutions, technical datasheets, UN38.3 reports and MSDS documents may be available depending on the production batch and destination.







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