TED-Ed: Why your phone battery gets worse over time | George Zaidan

The video explains the chemistry of batteries, highlighting the recyclability of batteries due to the presence of metals that can be restored. It contrasts rechargeable and single-use batteries, noting the challenges in recharging single-use batteries due to side reactions. The mechanics of lithium-ion batteries are detailed, including their degradation over time. The importance of recycling batteries is emphasized, as it prevents environmental harm and conserves resources. Challenges in recycling lithium-ion batteries are discussed, including design complexities and low recycling rates. The video concludes with future prospects for battery technology and recycling improvements.

How does recycling batteries help in conserving resources?

What challenges are associated with recycling lithium-ion batteries?

What advancements are being made in battery technology to improve recycling processes?