The 4S 14.8V 20A Lithium battery Protection Board includes over-charge, over-discharge, over-current, and short circuit protection for 3.7V lithium-Ion batteries of various shapes. It is a small size square shape board on which four 18650 cells can be packed to meet many requirements of high integration, low cost and to meet a wide range of performance requirements to ensure that the battery pack is completely safe and reliable.
|Max. Charge Current||10A|
|Constant discharge current||20A|
|Overcharge Detection Voltage||3.75±0.05V