Curved Li-polymer Battery in Circle Shape Designed for Wearable Smart Rings

Curved Li-polymer Battery in any Size and Shape Designed for Wearable Devices

Chemistry: Lithium Polymer
Nominal voltage: 3.7V, 3.8V or 3.9V per cell
Working voltage range: 2.75V~4.4V as requested
Rated capacity: 20mAh~600mAh
Dimensions: various models can be available, any size and shape canbe newly designed
Custom PCM and specific connector can be provided
Radian of the curve and protection circuit can be determined according to your actual application
OEM/ODM Projects: warmly welcome
Applications: wearable devices such as smart watches, smart bracelets,children safety trackers,fitness devices,pet trackers,etc.

Battery Expert for Your Battery Pack Design & Manufacture! 

PERMA Battery Co., Ltd.
5F Bldg1,Aohua,Gaofeng,Dalang
Longhua,Shenzhen 518109 China

Email: info@permabattery.com
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