The 4S 3.7V lithium battery is considered over discharged.
The discharge cut-off voltage of 3.7V lithium battery is 3V.
Name: Rechargeable lithium ion battery; Capacity: 2200mAh; Rated voltage: 3.7V.
Charging voltage: 4.2V; Charging mode: constant current/constant voltage.
Full charge: 2200mA/4.2V 2.5h.
Maximum continuous discharge current: 3300 mA.
Conductive coating:
Conductive coating is also called pre-coating In the lithium battery industry, it generally refers to the coating on the cathode current collector. — A conductive coating on the surface of an aluminum foil coated with a conductive coating is called pre-coated aluminum foil or simply coated aluminum foil. Conductive coatings can effectively improve the adhesion of pole pieces inlithium batteries, reduce the amount of binder used and also significantly improve the electrical performance of the battery.
The first experiments on batteries date back to the 1970s. With the development of the new energy industry, especially the development of lithium iron phosphate batteries, this technology has become a popular new technology in the industry. . new material.