BMS 1S 3.7 V 2A Protection Board for Lithium Batteries

The compact BMS 1S protection and management board is designed for safe operation of single lithium-ion (Li-ion) cells, such as the popular 18650 format batteries. The module has a convenient round form factor and comes with pre-welded nickel strips for fast and reliable mounting directly onto the battery terminals. The built-in control chip and protection switches effectively prevent critical overcharging, over-discharging, short circuits and load current exceeding the permissible 2A. Features: Product type: lithium-ion battery protection board (BMS — Battery Management System) Specifications: 1S configuration (nominal voltage 3.7 V, up to 4.2 V maximum), operating current up to 2A, round form factor with pre-welded nickel strips Purpose: protection of a single Li-ion cell against overcharging, deep over-discharge, short circuit and overcurrent load