Venue Pro 11 (7130) preserve both tablet and mobile keyboard battery

Hi,

I have a first generation Venue Pro 11 (7130) core i-5 RAM 4G, SSD128G, plus a mobile keyboard with 2nd battery. I am trying to best preserve battery charges when the tablet is turned off for days at a time.

I think that I found an answer: download and install the Dell Command Power Manager app, then for battery 1 use a 'primarily AC' setting and for battery 2, a 'standard' (vs express charge setting). My primary power source is AC. Hopefully, this will improve battery health.