Does anyone else experience reduced battery life when the batteries have been sitting for a while.  After flying i recharge 100% both my batteries.  Maybe a week or two later when I go to fly, they are only reading about 60% charge amd obviously result in limited flight time.

This is by design (intelligent battery) to protect the lifetime of the battery - they partially discharge after 10 days by default if I remember correctly. Its all in the manual

Best to charge shortly prior to flying if you can, rather than leaving them stored at 100‰

https://forum.dji.com/thread-179150-1-1.html

Hello and good day Bobbyboy. Thank you for reaching out and for the inquiry. It is normal for the DJI intelligent flight batteries to discharge to avoid swelling. In addition I will be posting a link where in you can check the DJI Spark Intelligent Flight Battery Safety Guidelines. Thank you.

https://dl.djicdn.com/downloads/ ... delines_V1.2_EN.pdf

Thanks all, I now recharge on the night before I am going to fly.

I never go that long without using them.