Researchers develop sweat-powered battery


We got the power: (From left) Senior research fellow at NTU’s School of Materials Science and Engineering (MSE) Dr Gurunathan Thangavel, Prof Lee and research fellow at the MSE Dr Lyu Jian showing a prototype of the battery. — Photo courtesy of NTU Singapore

RESEARCHERS at the Nanyang Technological University (NTU) have developed a battery that could use sweat to power wearables such as smart watches and fitness trackers.

The team of three scientists showed that a prototype of the battery was able to power a temperature sensor and send data to a smartphone through Bluetooth.

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