Biodegradable paper-thin batteries by NTU Singapore scientists

⚡📝🔋 Powering up with paper batts: #NTUsg scientists have developed paper-thin #biodegradable zinc #batteries that could one day become a more #ecofriendly option for powering smart devices and #wearableelectronics such as foldable smart phones. Once expended, the #ecofriendly batteries break down in soil within weeks. #NTUsgResearch #NTUsgSmartCampus #NTUsg2025