2S 4A 3.7V 18650 Li-ion Lithium battery protection and
charger BMS module JH886044 pack of 1pcs
This is a battery management system module. It works on the 4A power current. This BMS module is commonly use to manage and protect the battery from over charge or discharge. It is very safe and reliable to use. This module provides short circuit protection; overload, discharge and overcharge protection. This little piece of equipment ensure the safety and protection of your battery pack. So that the battery can provide you a long service life. This module has a low current consumption and provide stable performance. Due to its small size, excellent performance and low cost. This product is suitable to meet a wide range of requirements.
This is the pack of single piece of 2S 4A 3.7V 18650 Li-ion Lithium battery protection and charger BMS module JH886044
- High accuracy voltage detection circuit.
- Ensure long service life of the battery
- Maintain the battery state so that the battery does not explode
- It is reliable and very easy to use