3S 10A 12.6V Cell 18650 Li-ion Lithium Battery Balanced Charging BMS Board with Protection Charger Module

Description

 

Introduction OF 3S 10A lithium BMS

The 3S 10A lithium-ion BMS board is a lightweight and essential power management solution for 18650 battery packs. As IoT and portable electronic projects continue to grow, safe and stable energy control becomes more important. Therefore, this BMS is designed to protect, manage, and balance 3-series lithium-ion cells efficiently. Whether you’re building a smart sensor or a DIY battery project, this board adds reliability without complexity.

Key features

This BMS supports 3S configurations, delivering up to 10A of continuous discharge current. Additionally, it includes integrated protection features like overcharge, over-discharge, overcurrent, and short circuit safeguards. It also supports balanced charging, which helps each cell maintain uniform voltage. Moreover, the compact design allows easy integration into small enclosures. Because of its low power consumption and high safety standards, it’s ideal for low-to-medium power IoT and battery applications.

Specifications OF 3S 10A lithium BMS

• battery type: 18650 lithium-ion
• series configuration: 3S (11.1V nominal, 12.6V max)
• continuous discharge current: 10A
• charging voltage: 12.6V
• balance charging: passive
• balance current: typically 30–50mA
• protection: overcharge, over-discharge, overcurrent, short circuit
• board type: compact PCB
• use cases: IoT devices, battery backup, portable electronics
• operating temperature: -20°C to 60°C

Significance

Although lithium-ion batteries offer high energy density, they must be managed carefully. As a result, this BMS becomes a crucial part of the system. It ensures that each cell operates within safe limits, extending the life of the battery pack. Furthermore, balanced charging prevents voltage mismatch, which can degrade performance. Especially in IoT setups or portable systems where reliability is key, using a BMS like this ensures safer, smarter energy use. Therefore, your project remains stable and efficient over time.

Conclusion OF 3S 10A lithium BMS

In conclusion, the 3S 10A lithium-ion BMS board is a smart, compact, and efficient way to protect 18650 battery packs. With its built-in protections and passive balancing, it enhances battery safety and system stability. For anyone working on small-scale electronics, IoT nodes, or portable power systems, this BMS delivers the control and protection needed for long-term performance.

 

 

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