7.4V 4000mAh (2S2P) 18650 Lithium Ion NMC Battery Pack with BMS
The 7.4V 4000mAh (2S2P) 18650 Lithium Ion Battery Pack is a compact and high-performance rechargeable NMC lithium battery designed for stable voltage output and reliable power supply. Built using high-quality 18650 lithium-ion cells in a 2S2P configuration, this battery pack delivers consistent performance and long cycle life.
This 7.4V lithium battery pack is equipped with an advanced Battery Management System (BMS) that protects the battery from over-charge, over-discharge, short circuit, and over-current conditions. The compact design makes it suitable for portable electronics, robotics, IoT devices, and various industrial applications.
Key Features of 7.4V 4000mAh Lithium Ion Battery
-
Premium 18650 NMC lithium-ion cells
-
Stable 7.4V nominal voltage
-
4000mAh (4Ah) high capacity
-
2S2P configuration for balanced performance
-
Built-in BMS protection circuit
-
Rechargeable with long life cycles
-
Compact and lightweight battery design
-
Customizable size and connector options
-
Reliable performance for electronic devices
Technical Specifications
Battery Type: Lithium Ion NMC
Cell Type: 18650
Nominal Voltage: 7.4V
Nominal Capacity: 4000mAh (4Ah)
Configuration: 2S2P
Charging Voltage: 8.4V (±0.3%)
Minimum Cut-off Voltage: 5.2V (±0.3%)
Continuous Discharge Current: 4A
Protection: Built-in BMS
Rechargeable: Yes
Dimensions: Customized as per requirement
Applications
This 7.4V 4000mAh lithium ion battery pack is commonly used in:
-
Robotics and automation systems
-
IoT and smart devices
-
Portable electronics
-
Medical equipment
-
Security systems and surveillance devices
-
Solar lighting systems
-
DIY electronics projects
-
Industrial electronic equipment
Product Package
1 × 7.4V 4000mAh (2S2P) 18650 Lithium Ion Battery Pack with BMS
