JLGW BMS NMC 10S 20A

JLGW BMS NMC 10S 20A Hardware

Product Data Sheet

The BMS NMC 10S 20A by JLGW is a sophisticated, precision-engineered Battery Management System designed for 10-cell lithium battery packs. Built to handle high-performance power applications, this BMS ensures safe operation by offering full protection against overcharge, over-discharge, overcurrent, and short circuits. With a 20A current capacity, it is perfectly suited for medium to high-drain devices like e-bikes, solar energy storage, and power tools.

Key Features

• •10S Support: Compatible with battery packs having 10 lithium-ion/NMC cells in series.
• •Robust Current Handling: Offers 20A continuous charge and discharge current with reliable MOSFET protection.
• •Advanced Protection Circuitry:
• •Overcharge protection
• •Over-discharge protection
• •Overcurrent and short-circuit protection
• •Temperature monitoring capability
• •Compact Form Factor: Space-efficient for embedded battery pack designs.
• •Optional Balancing Support: Balancing pins included for even cell voltage distribution (based on version).
• •Wiring Port Configuration: Dual compatibility for same or different charge/discharge ports.

Technical Specifications

Parameter	Specification
Battery Type	Lithium NMC
Cell Configuration	10S (36V Nominal)
Charge Current	20 Amps
Discharge Current	20 Amps
Overcharge Detection	Yes
Over-Discharge Detection	Yes
Short Circuit Protection	Yes
Balancing	Optional (Yes/No Config)
PCB Material	FR4, Green Solder Mask
Cover Plate	Brushed Metallic (Silver)
Connector Type	JST Multi-pin Header

Applications

• •Electric Scooters & Bicycles
• •Portable Solar Power Packs
• •Uninterrupted Power Supply (UPS)
• •Electric Tools & Industrial Robots
• •Custom DIY Lithium Battery Projects
• •LED Lighting Battery Banks

The PCM NMC 10S/20A (JLGW) is a Battery Protection Circuit Module (PCM) designed for 10 series Nickel Manganese Cobalt (NMC) battery packs, supporting a 20A continuous discharge current. This module is suitable for moderate to high-power applications, such as energy storage systems, electric vehicles, and backup power solutions. It offers key protection features, including overcharge, over-discharge, overcurrent, short circuit, and temperature protection, ensuring the safe and reliable operation of the battery. The JLGW designation indicates the specific manufacturer or design. Additionally, the PCM helps balance the cells, optimizing performance and extending the lifespan of the battery pack.