INR 18650 P28A 2800mAh 35A High Discharge Lithium-ion Battery Cell | 18650 High Power Cell
INR-18650-P28A 2800mAh High Power Lithium-ion Battery Cell
O INR-18650-P28A is a high-performance 18650 cylindrical lithium-ion battery cell developed for professional applications that require high current output and reliable power delivery.
With a 3.6V nominal voltage and 2800mAh rated capacity, the cell provides approximately 10.08Wh de energia por célula, offering a practical balance between runtime and high-power performance.
The P28A is designed for high-drain applications where conventional energy-focused lithium-ion cells may not provide sufficient current output. With high discharge capability, it can support demanding applications involving strong load requirements, rapid power delivery, and repeated charge and discharge cycles.
The standard 18650 cylindrical format provides excellent flexibility for battery pack manufacturers. Cells can be connected in different series and parallel configurations to create customized battery systems with different voltage, capacidade, and power requirements.
When integrated with a properly designed Battery Management System, thermal protection, and suitable pack structure, the INR-18650-P28A provides a reliable cell platform for professional OEM and battery-pack applications.
It is particularly suitable for manufacturers developing battery systems for cordless power tools, mobilidade elétrica, robótica, equipamentos industriais, and other high-power applications.
INR-18650-P28A Battery Cell Specifications
| Item | Especificação |
|---|---|
| Nome do produto | INR-18650-P28A Lithium-ion Battery Cell |
| Modelo | INR-18650-P28A |
| Formato de célula | 18650 Célula Cilíndrica |
| Tipo de Bateria | Bateria recarregável de íons de lítio |
| Química da Bateria | Lithium-ion / INR |
| Tensão Nominal | 3.6V |
| Capacidade nominal | 2800mAh |
| Energia Nominal | Aprox.. 10.08O que |
| Maximum Charge Voltage | 4.2V |
| Corrente máxima de descarga contínua | Up to 35A* |
| Standard Charging Method | CC/CV |
| Tensão de corte de descarga | According to manufacturer specification |
| Corrente de carga padrão | According to manufacturer specification |
| Corrente máxima de carga | According to manufacturer specification |
| Resistência Interna | According to manufacturer specification |
| Ciclo de vida | According to manufacturer test conditions |
| Diâmetro celular | Aprox.. 18milímetros |
| Altura da célula | Aprox.. 65milímetros |
| Cell Weight | Aprox.. 46–48g* |
| Terminal Type | Parte superior plana |
| Proteção | Célula Desprotegida / External BMS Required |
| Temperatura operacional | According to manufacturer specification |
| Temperatura de armazenamento | According to manufacturer specification |
| Aplicativo | Ferramentas elétricas / E-Bike / Robótica / Equipamentos Industriais / High-Power Battery Packs |
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INR-18650-P28A 2800mAh High Power Lithium-ion Battery Cell
O INR-18650-P28A is a high-performance 18650 cylindrical lithium-ion battery cell developed for professional applications that require high current output and reliable power delivery.
With a 3.6V nominal voltage and 2800mAh rated capacity, the cell provides approximately 10.08Wh de energia por célula, offering a practical balance between runtime and high-power performance.
The P28A is designed for high-drain applications where conventional energy-focused lithium-ion cells may not provide sufficient current output. With high discharge capability, it can support demanding applications involving strong load requirements, rapid power delivery, and repeated charge and discharge cycles.
The standard 18650 cylindrical format provides excellent flexibility for battery pack manufacturers. Cells can be connected in different series and parallel configurations to create customized battery systems with different voltage, capacidade, and power requirements.
When integrated with a properly designed Battery Management System, thermal protection, and suitable pack structure, the INR-18650-P28A provides a reliable cell platform for professional OEM and battery-pack applications.
It is particularly suitable for manufacturers developing battery systems for cordless power tools, mobilidade elétrica, robótica, equipamentos industriais, and other high-power applications.
Why Choose INR-18650-P28A?
1. High Power Output
The P28A is designed for applications requiring strong current delivery and high power performance.
With up to 35A continuous discharge capability under specified operating conditions, it is suitable for demanding high-drain battery systems.
Benefícios para o cliente
- Strong power output
- Stable performance under heavy loads
- Suitable for high-current equipment
- Improved system responsiveness
2. 2800mAh Balanced Capacity
The 2800mAh capacity provides a practical balance between energy storage and high-power performance.
Benefícios para o cliente
- Good operating runtime
- Efficient battery pack design
- Balanced power and capacity
- Suitable for professional equipment
3. Compactar 18650 Platform
The standard 18650 cylindrical format is widely used across battery-pack manufacturing and industrial applications.
Benefícios para o cliente
- Easy battery pack integration
- Flexible series and parallel configuration
- Compact design
- Mature battery-pack manufacturing platform
4. Excellent Power-to-Size Ratio
The combination of 2800mAh capacity and high discharge capability makes the P28A suitable for applications where both compact size and strong power output are important.
Ideal for:
- Ferramentas elétricas
- E-bike Battery Packs
- VE leve
- Robótica
- AGV / AMR
- Equipamentos Industriais
- Custom Lithium Battery Packs
5. Flexible Battery Pack Design
The cells can be configured into different series and parallel combinations according to voltage and capacity requirements.
Examples:
10S1P → 36V-Class High Power Battery Pack
13S1P → 48V-Class Battery Pack
13S2P → Higher Capacity and Current Capability
The final battery configuration should be determined according to system voltage, power demand, BMS design, thermal management, and safety requirements.
6. Suitable for Professional OEM Applications
The P28A provides a flexible battery cell platform for customized lithium battery pack development.
Available Customization Support
- Series and parallel battery configuration
- Integração BMS
- Connector customization
- Wiring harness design
- Battery enclosure
- Label customization
- OEM packaging
- Custom battery pack assembly
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