Turning on or off optimized charging on an iPad running iOS 16

While Optimised charging can be enabled/disabled on iPhone, an equivalent setting doesn’t exist for iOS/iPadOS for iPad.

iPad optimised charging for iPad is always active and will optimally charge the iPad battery - but differs from iPhone in that full charging to 100% is not delayed.

For iPad, charging may be limited to 80% charge when connected to its Power Adapter for extended periods - such as when used in Point of Sale (PoS) or kiosk applications.

You cannot. There is no Optimize Battery charging option or switch on iPad.

This feature doesn’t exist in all iPads, regardless of iPadOS version.

You can, however, leave feedback at Feedback - iPad - Apple.