3.7V 4000mAh (1S2P) 18650 Lithium Ion Battery Pack with BMS
The 3.7V 4000mAh (1S2P) 18650 Lithium Ion Battery Pack with BMS is a compact and high-performance rechargeable NMC lithium battery designed to deliver stable voltage and reliable power for a wide range of electronic and industrial applications. This battery pack is built using high-quality 18650 lithium-ion cells arranged in a 1S2P configuration, ensuring consistent performance, improved capacity, and long cycle life.
The battery pack includes a built-in Battery Management System (BMS) that protects the battery from over-charging, over-discharging, short circuits, and over-current conditions, ensuring safe and durable operation. This 3.7V lithium ion battery pack is suitable for portable electronics, robotics, IoT devices, LED lighting systems, security equipment, and DIY electronics projects.
NMC Battery 18650 Overview
The 3.7V 4000mAh (1S2P) 18650 Lithium Ion Battery Pack is designed to provide stable voltage output and higher capacity for portable and electronic devices. The 1S2P lithium cell configuration combines two 18650 cells in parallel to increase battery capacity while maintaining a nominal voltage of 3.7V, making it ideal for compact power solutions.
NMC Battery Pack Key Features
Size: 18650
Nominal Capacity: 4Ah (4000mAh)
Continuous Discharge Rating: 4A
Nominal Voltage: 3.7V
Charging Voltage: 4.2V (±0.3%)
Minimum Voltage: 2.75V (±0.3%)
Series Configuration: 1S
Parallel Configuration: 2P
Protection: Built-in BMS
Rechargeable: Yes
Approximate Dimensions: Customized as per request
Applications
The 3.7V 4000mAh lithium ion battery pack is widely used in:
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Portable electronic devices
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IoT and smart electronics
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Robotics projects
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LED lighting systems
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Wireless communication devices
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Medical equipment
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Security and surveillance systems
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DIY electronics and battery-powered projects
We are a trusted lithium ion battery manufacturer and supplier in India offering high-quality 3.7V 18650 lithium ion battery packs for robotics, IoT devices, portable electronics, LED lighting systems, and industrial applications. Our 3.7V 4000mAh rechargeable lithium battery pack with BMS protection ensures safety against overcharge, over-discharge, and short circuits. These NMC lithium battery packs using 18650 cells provide stable voltage, long cycle life, and reliable performance. We also provide custom lithium battery pack manufacturing in Ahmedabad, supplying durable 18650 lithium battery solutions for electronics, automation systems, medical equipment, and advanced battery-powered devices.
