Description

BMS 4S 30A module for charging and protecting 18650 Li-ion

BMS is a 4S electronic circuit that works to protect 18650 batteries from over-discharge.

• This module will also reliably function as a charger for these batteries.
• Allows you to build a safe battery pack that does not need to be charged with special chargers for li-ion batteries.
• The 2-in-1 module was created to keep the cells in the best possible condition by not allowing them to overcharge as well as over-discharge. One module here replaces the charger and security module.
• For more information on BMS modules, their application and how they work, see BMS Li-ion What It Is and What You Need to Know About Lithium Modules and Cells.

Special features of the BMS 4S 30A module

• Short circuit protection.
• Protection against overcharging.
• Excessive Discharge Protection.
• Built-in balancer
• Overcurrent protection.
• Can be used for a variety of lithium cells 3.7V.
• Compact size and lightweight.
• Safety assurances battery.

Technical data

• Overcharge voltage detection range: 4,28 + 0,05 V
• Discharge voltage detection range: 2,55 ± 0,08
• Dimensions: 56x45x4mm
• Charging voltage: 14.8V
• Discharge current: 30A