4S 14.8V 10A Charge Protection Board 18650 Charger Protection Board Module is a small PCB mount Li-ion Lithium Battery charger protection module. This small 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.
Description:
The main 4S 14.8V 10A Charge Protection Board 18650 Charger (lithium-ion Battery Management System). A charge controller, charge regulator, or battery regulator limits the rate at which electric current is added to or drawn from electric batteries. It prevents overcharging and may protect against overvoltage, which can reduce battery performance or lifespan and may pose a safety risk.
The protection board can be used as a four-component polymer lithium battery pack with a nominal voltage of 14.4V, 14.8V, 16.8V, and four series of 18650 lithium batteries for overcharge and over-discharge, short circuit protection.
Specifications:
- Charging Voltage: 16.8V-17V
- Overcharge Voltage Range: 4.25V-4.35V ± 0.05V
- Overpressure Voltage Range: 2.3V-3.0V ± 0.05V
- Upper Limit Operating Current: 6-8A
- Upper Limit Instantaneous Current: 12A
- Quiescent Current: less than 30uA
- Internal Resistance: less than 100mΩ
- Effective Life: more than 50,000 hours
- Operating Temperature: -40- +50 degrees
- Storage Conditions: -40- +80 degrees
- Size: 72* 17* 3mm
- Short Circuit Protection: protection, delay self-recover
Main function:
Overcharge protection, over-discharge protection function, short circuit protection
function, over current protection function, band balance.
Package included:
1 x 4S 10A 14.8V Li-ion Lithium 18650 Battery Protection board
Connection diagram hx-4s-a01:
