[mst]

I run KoReader on my Kobo Clara HD and notice some, but not severe, battery drain. For instance, putting the Kobo in sleep mode over night drains the battery about 4%, reading an epub for an hour drains about 3% on average.

Are there specific settings or plugins I could optimize to improve battery life, for instance, possible settings about background scanning, choosing specific screensaver settings or disabling some features, etc.?

Many thanks for your inputs.