3S/4S/5S Bms 12V 16.8V 21V 3.7V 100A Li-Ion Lmo Ternary Lithium Battery Protection Circuit Board Li-Polymer Balance Charging

Feature 1.100% brand new and high quality 2.Suitable for Lithium Battery Protect 1.material：Lithium 2.color：As the pictures shown 3.size：as the picture shows Package include:1pc Note: Please allow minor error due to manual measurement. The colors may be a little difference for the different monitor display. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.