Cobalt is an essential element in most smartphone batteries, but the element is controversial due to its association with unsafe mining practices and the use of child labour.
Read more: Apple to use 100pc recycled cobalt in batteries by 2025
Cobalt is an essential element in most smartphone batteries, but the element is controversial due to its association with unsafe mining practices and the use of child labour.
Read more: Apple to use 100pc recycled cobalt in batteries by 2025