W1_L4: The battery

Welcome to Week 1 Lecture 4 of the course "Electronic Systems Thinking", taught by Profs. Sankaran Aniruddhan, Boby George, and Janakiraman Viraraghavan Full Course: https://study.iitm.ac.in/es/course_pages/EE1101.html Video Overview Explore the fundamentals of mobile phone batteries including how they store and deliver energy Understand key units like milliampere hour voltage and watt hour Compare real batteries from phones like iPhone and Nokia and learn to measure voltage using a multimeter Discover how battery ratings affect device usage and the role of lithium ion technology in modern electronics. About IIT Madras' online Bachelor of Science programme IIT Madras offers four-year BS programmes that aim to provide quality education to all, irrespective of age, educational background, or location. The BS programme has multiple levels, which provide flexibility to students to exit at any of these levels. Depending on the courses completed and credits earned, the learner can receive a Foundation Certificate from IITM CODE (Centre for Outreach and Digital Education), Diploma(s) from IIT Madras, or BSc/BS Degrees from IIT Madras. For more details, Visit: https://www.iitm.ac.in/academics/study-at-iitm/non-campus-bs-programmes #battery #batterylife #mobilephone #lithiumion #voltage #milliamperehour #watthour #energy #electronics #phonebattery #charging #electricity #AkiraYoshino #NobelPrize #chemistry #batterytech #energystorage #lithiumbattery #multimeter