Analysis Method of Mobile Phone Batteries Remaining State of Charge

作者：Schneider E L^*; Dresch R F V; Brito R M; Loureiro L T R

来源：IEEE Latin America Transactions, 2017, 15(5): 854-860.

DOI：10.1109/tla.2017.7910198

• Rechargeable lithium-ion cell
• Remaining energy
• State of Charge (SoC)
• Constant current test
• Mobile batteries

The cell phone is among the electronics which have quickly attracted consumers throughout the world with an average usage time of a year and a half, generating with this, a considerable environmental impact. This paper presents a literature review on components of batteries, important factors in battery performance, state of charging and health determination. In this study, through the unloading constant current CC test, it was possible to obtain, in a fast and efficient way, the amount of energy remaining and the state of charge from the lithium-ion mobile batteries discarded by the population, showing that many of the discarded batteries could still be reused as an energy source.

• 出版日期2017-5