How you can recharge your successful team?

My suggestions and recommendations.

Follow below points it will definitely help a successful team remain recharged and moving.  Actually helping them to get in what they deserve is biggest criteria to keep their motivation high.   

Be a leader, lead from front, set examples.

Seek feedback and give feedback

Know the expectations and needs.

Be clear in goal setting and ensure clarity on your expectations.

Ensure reward and recognition, Increment and promotions.

Praise openly, stand for your, support them.

Have empathy, give space.

Do not forget to take break along with your team.

Train them, develop them, sharpen their skills and ensure their future.

I hope these steps will enough to help a team to remain motivated.