Question

Which ion batteries does phones contains​

Answer 1

Answer:

The system consists of a cobalt oxide positive electrode (cathode) and a graphite carbon in the negative electrode (anode). One of the main advantages of the cobalt-based battery is its high energy density. Long run-time makes this chemistry attractive for cell phones, laptops and cameras

Answer 2

Answer:

Types of Lithium-ion Batteries

Specifications Li-cobalt Li-phosphate

In use since 1994 1999

Researchers, manufacturers Sony, Sanyo, FDK, Saft UT, QH, MIT A123, Valence

Notes Very high specific energy, limited power; for cell phones, laptops High power, average specific energy, higher self-discharge than other Li-ion