SLCT BMS NMC 3S 20A

The BMS NMC 3S 20A (SLCT) is an intelligent Battery Management System engineered to deliver robust protection and efficient power management for 3S (11.1V) Li-ion battery packs. With its 20A discharge capacity, it is ideal for higher-load devices such as electric bicycles, drones, electric screwdrivers, LED light arrays, and other performance-demanding systems.

Key Features

• Suitable for 3S (3-cell) NMC Li-ion battery packs – Ideal for 11.1V nominal systems
• High Current Handling – 20A Continuous – Supports power-hungry applications
• Multiple Protections Integrated:

• Overcharge protection
• Over-discharge protection
• Short-circuit protection
• Over-current cutoff
• Auto Recovery System – Returns to normal operation when fault conditions are cleared
• Cell Balancing Function – Ensures balanced charge/discharge for longer battery lifespan
• Pre-attached Nickel Strips – Simplifies spot welding and assembly
• Compact PCB Design – Fits within cylindrical and flat battery enclosures

Applications

• Battery-powered tools and machines
• E-Bikes, E-Scooters, E-Skateboards
• Portable LED and floodlight systems
• RC Cars, Drones, Model Aircrafts
• DIY Battery Packs for Solar/Energy Storage
• Lab/Prototype builds requiring protected power supplies

The PCM NMC 03S 20A (SLCT) is a protection circuit module designed for 3-series lithium nickel manganese cobalt (NMC) batteries, with a continuous current rating of 20A. The "SLCT" refers to selectable or adjustable protection settings, allowing the user to configure the module based on their specific application requirements. This PCM provides essential battery protection, including overcharge, over-discharge, short-circuit, and overcurrent protection, ensuring the safety and efficient operation of the NMC battery. It is typically used in medium to high-power applications such as energy storage systems, electric vehicles, and other devices where reliable and safe battery management is crucial for optimal performance.