JLGW BMS NMC 1S 2A WITH NICKEL

JLGW BMS NMC 1S 2A WITH NICEAL Hardware

Product Data Sheet

The BMS NMC 1S 2A WITH NICKEL (JLGW) is a compact, high-precision Battery Management System designed for single-cell NMC (Li-ion) batteries. With a continuous discharge current of 2A and an integrated nickel strip layout, it is ideal for use in low-power electronics, wearable devices, DIY battery packs, and compact lithium-ion storage systems.

Technical Specifications

Parameter	Details
Cell Configuration	1S (Single 3.7V Li-ion Cell)
Battery Chemistry	Lithium NMC (Li-ion)
Rated Continuous Current	2A
Maximum Charge Voltage	4.25V ± 0.05V
Cut-off Discharge Voltage	2.75V ± 0.05V
Overcurrent Protection	Yes (typically ~3A threshold)
Short Circuit Protection	Yes
Charging Protection	Yes
Operating Temperature	-20°C to 60°C
Dimensions	Compact PCBA strip with nickel tails
Mount Type	Strip Mount / Spot Welding Compatible

Key Features

• •Precision Voltage Control: Ensures accurate charge-discharge management for a single 3.7V Li-ion cell.
• •Multiple Protections: Overcharge, over-discharge, and short circuit protection keep the battery safe under varying loads.
• •Integrated Nickel Strips: Pre-mounted strips allow for easy spot welding in battery manufacturing and DIY setups.
• •Low Power Design: Ideal for applications with limited current draw, offering efficient power control and extended cell life.
• •High-Quality MOSFETs: Ensures reliable operation and thermal safety even under peak current loads.

Applications

• •Portable Li-ion Devices
• •LED Flashlights
• •DIY Power Bank Projects
• •Bluetooth Speakers & Audio Gear
• •Battery Pack Assembly Lines
• •Robotics / Low-Voltage Control Circuits

The PCM NMC 01S/2A ROUND is a Battery Protection Circuit Module (PCM) designed for 1 series Nickel Manganese Cobalt (NMC) battery packs, supporting a 2A continuous discharge current. This module is suitable for low-power applications such as small energy storage systems, backup power solutions, and portable devices. The round designation indicates that the PCM is designed for round-cell configurations, which are commonly used in battery packs for various consumer electronics. It offers essential protection features, including overcharge, over-discharge, overcurrent, short circuit, and temperature protection, ensuring the safe and reliable operation of the battery. The PCM helps maintain the health of the cells by balancing the voltage across them, optimizing performance and extending the battery's lifespan.