JLGW BMS NMC 6S 20A

JLGW BMS NMC 6S 20A Hardware

Product Data Sheet

The BMS NMC 6S 20A (JLGW) is designed to offer precise protection and optimal charging/discharging control for 6S Lithium-ion (NMC) battery configurations. With support for 20A continuous discharge, this module ensures that your battery pack operates safely and efficiently under both normal and high-load conditions. This protection board is ideal for applications demanding consistent performance and enhanced battery longevity.

Key Features

• •Handles up to 20A continuous discharge without overheating
• •Supports 6S (22.2V) lithium battery packs (NMC chemistry)
• •Protection against overcharging, over-discharging, short circuits & overcurrent
• •Compact & easy to integrate into battery systems
• •Advanced battery monitoring circuitry ensures balanced load handling

Specifications

Attribute	Details
Model	BMS NMC 6S 20A (JLGW)
Battery Type	Lithium-ion NMC (3.7V nominal/cell)
Series Cells	6S (6 cells in series)
Nominal Voltage	22.2V
Charging Voltage	25.2V max
Discharge Current	20A (Continuous)
Charging Current	10A (Recommended)
Balance Function	No (Non-balanced version)
Connector Type	JST for balancing lead, standard B+/P- pads
Protections	Overcharge, Over-discharge, Overcurrent, Short-circuit
Board Size	Compact & durable PCB
Cooling	Passive (no fan required)

Applications

• •Solar Energy Storage Systems
• •Electric Scooters & E-bikes
• •DC Power Backup Solutions
• •Smart Energy Devices & IoT Projects
• •DIY Battery Packs & Robotics Projects

The PCM NMC 6S/20A (JLGW) is a Battery Protection Circuit Module (PCM) designed for 6 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.