Knowledge Base

Download the Ki Specification

Download the Ki Specification.

The latest Ki Specification version v1.0.3 is available for WPC Members only.

Click this link to download the latest publicly available Ki Specification.

Are you already a member of the Wireless Power Consortium? Get full details on performance requirements and compliance test procedures for Ki on the WPC Members' Site.

Not a WPC member? Find out more about joining the WPC

Become a member

Become a member

By joining the WPC you will become a key player in shaping and advancing wireless power standards. WPC members gain invaluable insights to compete more successfully and lead the charge in introducing cutting-edge wireless power transfer products to the market.

How to check that a product is Qi Certified

How to check that a product is Qi Certified

To be certain that a product has been tested to Qi certification standards, search for it in our database.