2S 10A 7.4V 18650 Lithium Battery Protection Board PCM Module with Balancer

This innovative 2S 10A 7.4V 18650 Lithium Battery Protection Board PCM Module with Balancer is an exceptional piece of technology designed to provide reliable protection and management for your lithium-ion battery packs. It offers an array of advanced features that ensure optimal performance, safety, and longevity for your battery systems. Product Features:

1. Overcharge Protection: Prevents battery damage caused by overcharging by automatically disconnecting the charging circuit when the battery voltage exceeds a safe limit.
2. Over-discharge Protection: Protects the battery from excessive discharge, which can lead to irreversible damage. It disconnects the load when the battery voltage drops below a critical level.
3. Short-circuit Protection: Provides a robust defense against short circuits that can cause overheating and potential fire hazards. The module quickly disconnects the battery in case of a short circuit.
4. Over-current Protection: Monitors the current flowing through the battery and triggers a disconnect if it exceeds a predetermined limit. This safeguards the battery from damage due to excessive current draw.
5. Balancing Function: Ensures that individual cells within the battery pack are charged and discharged evenly, maximizing the overall capacity and lifespan of the battery.

Key Usage Points:

• Designed for use with 2S (two cells in series) 18650 lithium-ion battery packs
• Ideal for a wide range of applications, including power tools, e-bikes, electric vehicles, and solar energy storage systems
• Easy installation and integration into battery packs
• Durable construction ensures long-lasting performance
• Compact size and lightweight design for convenient handling
• Meets industry safety standards and regulations, ensuring reliability and peace of mind
• Available in different color options to match your specific design needs

Detailed Specifications:

Input Voltage:	5V-16V
Overcharge Protection Voltage:	4.25V±0.05V
Over-discharge Protection Voltage:	2.5V±0.1V
Over-current Protection:	10A
Balancing Current:	60mA
Operating Temperature:	-40°C to +85°C
Storage Temperature:	-40°C to +85°C
Dimensions:	55mm x 23mm x 11mm

Additional Features:

• High-precision voltage detection: Ensures accurate and reliable protection
• Low power consumption: Minimizes self-discharge and extends battery life
• Smart balancing: Optimizes charging efficiency and prolongs battery life
• Protects against reverse polarity: Prevents damage to the battery and module
• Multiple protection layers: Provides comprehensive protection against various fault conditions

Benefits:

• Ensures the safety and reliability of your lithium-ion battery packs
• Extends battery life and performance by preventing overcharging, over-discharging, and excessive current draw
• Provides peace of mind and reduces the risk of battery-related accidents
• Compatible with a wide range of applications, offering versatility and convenience
• Easy to install and integrate into battery packs, saving time and effort

For more information on the 2S 10A 7.4V 18650 Lithium Battery Protection Board PCM Module with Balancer, please refer to the following resources:

Texas Instruments Product Datasheet

Battery University: Protection Circuits for Lithium-Ion Batteries

Mouser Electronics Product Datasheet