3 Series 40A 18650 Lithium Battery Protection Board 11.1V 12.6V with Balance

The 3 Series 40A 18650 Lithium Battery Protection Board 11.1V 12.6V with Balance is a high-performance battery protection circuit designed to ensure the safe and efficient operation of 3-cell lithium-ion batteries (commonly 18650 cells). This protection board is specifically engineered for 11.1V (nominal) to 12.6V (fully charged) systems, commonly used in electric bikes, drones, power tools, and other battery-powered devices. It provides overcharge, over-discharge, overcurrent, and short-circuit protection, preventing damage to the battery cells and enhancing the lifespan of the battery.

The board also includes a balance function that ensures the cells within the battery pack charge and discharge uniformly, improving performance and stability. It supports a continuous discharge current of up to 40A, making it suitable for high-power applications like electric vehicles, solar storage systems, and other power-hungry devices. This protection board is an essential component for maintaining the health of lithium-ion batteries, ensuring the safe and efficient operation of your devices while avoiding potential hazards such as thermal runaway or cell imbalance.

Features:

• 3S Battery Configuration: Supports 3 cells in series, providing an 11.1V nominal and 12.6V fully charged system.
• Continuous Discharge Current: Supports up to 40A of continuous discharge, suitable for high-power applications.
• Battery Protection: Includes overcharge, over-discharge, overcurrent, and short-circuit protection for enhanced safety.
• Balance Function: Ensures balanced charging and discharging across all cells in the battery pack, promoting longevity and performance.
• Wide Application: Ideal for use in electric bikes, drones, power tools, and other battery-powered devices.
• Durable and Reliable: Provides long-term protection for 18650 lithium-ion batteries, maintaining safe and stable operation.

Applications:

• Electric Bicycles: Protects and balances the battery pack in 36V e-bikes using 3S lithium-ion batteries.
• Electric Vehicles: Suitable for electric scooters, electric motorcycles, and other small vehicles powered by 3S lithium-ion battery packs.
• Power Tools: Works with battery packs used in high-power cordless power tools to extend battery life and prevent over-discharge.
• Drones and UAVs: Essential for maintaining safe operation of 3S lithium batteries in drones.
• Solar Storage Systems: Can be used in solar power systems to protect the batteries from overcharging or deep discharging.

Specifications:

• Battery Configuration: 3S (3 Series) lithium-ion battery pack (supports 18650 cells).
• Nominal Voltage: 11.1V (3.7V per cell nominal).
• Fully Charged Voltage: 12.6V (4.2V per cell).
• Discharge Current: 40A continuous.
• Protection Functions: Includes overcharge, over-discharge, overcurrent, and short-circuit protection.
• Balance Function: Cell balancing to ensure even charge and discharge across all cells.
• Dimensions: Compact size, fits standard 3S lithium-ion battery packs.
• Applications: Suitable for e-bikes, drones, power tools, and solar storage systems.
• Weight: Lightweight design, suitable for portable applications and easy installation.

Package Include:-

1x3 Series 40A 18650 Lithium Battery Protection Board 11.1V 12.6V with Balance