SPIDER Automation BAK NMC 18650 Lithium-Ion Battery Cell | 3.6V & 2500mAh | 8C Discharge & 4.2V Charge Voltage
Description
The SPIDER Automation BAK NMC 18650 Lithium-Ion Battery Cell is a compact cylindrical rechargeable battery cell designed for applications requiring reliable energy storage in an 18650 form factor. The cell provides a 3.6V nominal voltage with a 2500mAh nominal capacity and a 2400mAh minimum capacity.
The supplied specifications identify an 8C discharge rate, 4.2V charge voltage, 2.5V discharge cut-off voltage and 4A rated current. The cell also has a specified internal resistance of ≤16mΩ, providing defined electrical characteristics for compatible battery-system design.
The battery uses a cylindrical 18650 format with a flat-top configuration. Its specified dimensions are 65.10mm height and 18.6mm diameter, with a weight of ≤48g. The supplied product information describes the cell as lightweight and compact, with high energy density, good consistency and low self-discharge characteristics.
The cell is suitable for integration into compatible rechargeable battery packs, portable electronics, power systems and other equipment requiring the specified electrical and physical characteristics. The manufacturer datasheet should be consulted for detailed charging, discharge, safety and performance requirements.
Key Features
- 2500mAh Nominal Capacity: Provides the specified rated capacity for compatible battery-powered applications.
- 2400mAh Minimum Capacity: Defines the minimum specified capacity for system selection.
- 3.6V Nominal Voltage: Provides the specified nominal voltage for compatible lithium-ion applications.
- 8C Discharge Rate: Provides the specified discharge capability for compatible battery systems.
- 4.2V Charge Voltage: Provides the specified charging voltage for the cell.
- 2.5V Discharge Cut-Off: Defines the specified discharge cut-off voltage.
- 4A Rated Current: Provides the specified rated current characteristic.
- ≤16mΩ Internal Resistance: Provides the specified internal resistance characteristic.
- 18650 Cylindrical Format: Provides a standardized cylindrical cell format for compatible battery assemblies.
- Flat-Top Configuration: Suitable for compatible devices and battery-pack designs requiring a flat-top cell.
- Compact Dimensions: Measures 65.10mm in height and 18.6mm in diameter.
- Lightweight Construction: Specified weight is ≤48g for convenient integration into compatible equipment.
Benefits
- High Energy Capacity: The 2500mAh nominal capacity provides substantial stored energy for compatible applications.
- Defined Charging Characteristics: The specified 4.2V charge voltage provides an important parameter for compatible battery-system design.
- Defined Discharge Performance: The 8C discharge rating and 4A rated current provide clear electrical characteristics for application selection.
- Compact Integration: The 18650 cylindrical form factor supports integration into compatible battery packs and electronic equipment.
- Low Internal Resistance: The specified ≤16mΩ internal resistance provides a defined electrical characteristic for system evaluation.
- Practical Battery-Pack Format: The flat-top cylindrical configuration supports compatible battery-pack and device designs.
Applications
- Custom Battery Packs: Suitable for compatible rechargeable lithium-ion battery-pack assemblies.
- Portable Electronics: Can be integrated into compatible portable electronic equipment.
- Power Banks: Suitable for compatible rechargeable portable power systems.
- Battery Modules: Suitable for compatible battery-module designs using 18650 cylindrical cells.
- Electronic Equipment: Provides rechargeable power for compatible electronic systems.
- Power Systems: Can be used in compatible battery-powered electrical systems according to their specified requirements.
- Other Compatible Applications: Suitable for systems requiring the specified voltage, capacity, charging and discharge characteristics.
Package Includes
- 1 × BAK NMC 18650 2500mAh (8C) Lithium-Ion Battery
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand | BAK |
| Model | NMC 18650 |
| Battery Chemistry | NMC Lithium-Ion |
| Battery Type | Lithium-Ion Battery |
| Cell Format | Cylindrical 18650 |
| Terminal Configuration | Flat Top |
| Nominal Capacity | 2500mAh |
| Minimum Capacity | 2400mAh |
| Nominal Voltage | 3.6V |
| Charge Voltage | 4.2V |
| Discharge Rate | 8C |
| Discharge Cut-Off Voltage | 2.5V |
| Rated Current | 4A |
| Operating Temperature | 0 to 50°C |
| Humidity Range | 0 to 60% RH |
| Internal Resistance | ≤ 16mΩ |
| Height | 65.10mm |
| Diameter | 18.6mm |
| Weight | ≤ 48g |
| Shipping Weight | 0.047 kg |
| Shipping Dimensions | 7 × 3 × 3 cm |
Installation & Usage Notes
- Verify Electrical Requirements: Confirm that the cell voltage, capacity, charge voltage and discharge characteristics are suitable for the intended battery system before integration.
- Observe Discharge Limits: Battery-system design should account for the specified 8C discharge rate, 4A rated current and 2.5V discharge cut-off voltage.
- Charging Requirements: Use a charging system appropriate for the specified 4.2V charge voltage and the requirements provided in the manufacturer datasheet.
- Operating Conditions: Keep operation within the supplied 0 to 50°C temperature range and 0 to 60% RH humidity range.
- Battery-Pack Integration: Cell assembly and battery-pack integration should follow appropriate lithium-ion battery handling and system-design practices.
