![Powering wearables: battery types, current challenges, and energy harvesting - Power Electronics News Powering wearables: battery types, current challenges, and energy harvesting - Power Electronics News](https://www.powerelectronicsnews.com/wp-content/uploads/sites/3/2017/07/NickDavis_Fig4_July2017.png?resize=640%2C438)
Powering wearables: battery types, current challenges, and energy harvesting - Power Electronics News
![Powering wearables: battery types, current challenges, and energy harvesting - Power Electronics News Powering wearables: battery types, current challenges, and energy harvesting - Power Electronics News](https://www.powerelectronicsnews.com/wp-content/uploads/sites/3/2017/07/NickDavis_Fig2_July2017-small.png?resize=500%2C254)
Powering wearables: battery types, current challenges, and energy harvesting - Power Electronics News
![When to use rechargeable batteries in small battery applications - Power management - Technical articles - TI E2E support forums When to use rechargeable batteries in small battery applications - Power management - Technical articles - TI E2E support forums](https://e2e.ti.com/cfs-file/__key/communityserver-blogs-components-weblogfiles/00-00-00-03-59/typical-rechargeable-battery.jpg)
When to use rechargeable batteries in small battery applications - Power management - Technical articles - TI E2E support forums
![Ultra small battery 3.7V 30mAh 301012 301010 301015 Lithium Polymer Rechargeable lipo battery For Mp3 Mp4 PAD DVD bluetooth|Digital Batteries| - AliExpress Ultra small battery 3.7V 30mAh 301012 301010 301015 Lithium Polymer Rechargeable lipo battery For Mp3 Mp4 PAD DVD bluetooth|Digital Batteries| - AliExpress](https://ae01.alicdn.com/kf/Hea91f61a7b1144b58047ab4d03399d4eb/Ultra-small-battery-3-7V-30mAh-301012-301010-301015-Lithium-Polymer-Rechargeable-lipo-battery-For-Mp3.jpg_Q90.jpg_.webp)