Battery Charge Protection Module 1S 3A for 18650 Lithium Ion Battery - 3.7V - Round PCB Board

This is a small round PCB mounted 1S 3A 18650 Li-ion Charger Protection Board. This small and smart battery charger protection module comes with various features like Short circuit protection, Overcharge protection, Over-discharge protection, Overcurrent protection. It is very easy to install and convenient to use in all your DIY portable projects. The module fits right onto your 18650 cell and increases the length slightly over 2mm. Once the complete connections are done, make sure to connect to charger atleast once for a few seconds to activate the BMS

Features

• B+ B-: Battery Connection points
• P+ P-: Charge and Discharge points
• B+: Battery V+ Positive
• B-: Battery V- Negative
• P+: Output / Charging V+
• P-: Output / Charging V-

Specifications

• Protection boards for battery packs
• Charging Voltage : 4.2-5v
• Single consumption of batteries: ≤ 6uA
• Maximum Working Current: 3A
• Transient Current: 5A
• Operating Temperature : -40-50 C
• Internal Resistance: Less than 25mΩ

Shipping List

• Battery Charge Protection Module 1S 3A for 18650 Lithium Ion Battery - 3.7V - Round PCB Board x 1