Back to today’s briefing

Story perspectives

Revolutionary Self-Healing Hydrogel Battery Poised for Wearables

4/22/2025

48 7

Summary

Story summary

A groundbreaking water-based hydrogel lithium-ion battery has been created by researchers at UC Berkeley. This innovative battery not only self-heals from cuts and punctures but also maintains stability at 3.11 volts, enduring over 500 charge cycles. While its energy density trails behind commercial options, it holds exciting potential for the future of wearable electronics.

1 of 1

Story summary

A groundbreaking water-based hydrogel lithium-ion battery has been created by researchers at UC Berkeley. This innovative battery not only self-heals from cuts and punctures but also maintains stability at 3.11 volts, enduring over 500 charge cycles. While its energy density trails behind commercial options, it holds exciting potential for the future of wearable electronics.