What electrical circuit is inside of many rechargeable batteries

How does a lithium battery protection circuit work? Why my battery shows 0V? Why are there 3 pins? Links: - Battery protection chip datasheet: S-8261 G2JZ - Dual N-Channel MOSFET: ------------------------------------------------------ Would you like to support me? It’s simple: - Sign up for my Hardware design and PCB Layout online courses: - You can also support me through Patreon: - Or sign up for my Udemy course: It is much appreciated. Thank you, - Robert Теги: lithium ion batteries,lithium pretection,how to protect lithium ion battery,lithium battery protection board,lithium ion battery protection circuit,lithium battery protection,lithium ion battery pretection circut,lithium battery pretection,battery protection circuit