BMS NMC 7S 10A (JLGW) (79dc)

JLGW BMS NMC 7S 10A Hardware

Product Data Sheet

The BMS NMC 7S 10A (JLGW) is a high-efficiency battery management system designed for 7-cell (7S) lithium-ion NMC battery packs. With up to 10A discharge current, it offers stable protection for your energy storage or power system while ensuring maximum safety and performance.

Key Features

• •Supports up to 25.9V (7S) lithium-ion (NMC) batteries
• •Integrated protections against overcharge, over-discharge, overcurrent, and short-circuit
• •Simple installation with clearly marked wiring ports
• •Increases battery lifespan with precise voltage monitoring
• •Compact PCB design makes it ideal for space-limited applications

Specifications

Attribute	Details
Model	BMS NMC 7S 10A (JLGW)
Battery Type	Lithium-ion (NMC)
Cell Configuration	7S (7 cells in series)
Nominal Voltage	25.9V
Charging Voltage	29.4V
Discharge Current	10A continuous
Charge Current	Up to 5A (Recommended)
Balancing Feature	Yes (with passive balancing)
Wiring Ports	Same port for charge/discharge (optional diff)
Connector Type	JST-XH for balance, solder pads for B+/B-/P+/P-
PCB Build Quality	High-quality FR4 with anti-corrosive coating
Protection Functions	Overcharge, over-discharge, short-circuit, overcurrent
Operating Temp	-10°C to +60°C

Applications

• •E-bikes & Electric Scooters
• •Portable Power Banks
• •Solar Power Storage Units
• •IoT Devices & Smart Home Systems
• •Custom DIY Battery Pack Projects -

The PCM NMC 7S/10A (JLGW) is a Battery Protection Circuit Module (PCM) designed for 7 series Nickel Manganese Cobalt (NMC) battery packs, supporting a 10A 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.