Which ion batteries does phones contains
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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:
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