Apple's batteries will use 100 percent recycled cobalt by 2025
 

Apple is promising more eco-friendly batteries ahead of Earth Day. The company has committed to using 100 percent recycled cobalt in all Apple-designed batteries by 2025. It also expects to use completely recycled rare earth elements in its magnets by that point, and all in-house circuit board designs will use fully recycled gold plating and tin soldering.

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