[barcelona]

Principles of Hybrid Technology
Initial Print Date: 10/09
Revision Date: 08/10 ( dated hence caution)



Lithium-ion batteries should not be discharged below 40%,
because at lower levels significant loss of capacity can occur due to
irreversible reactions in the electrodes. Another aspect is that the
higher the cell voltage, the more rapid the aging process in batteries of this kind. Consequently, it is best to avoid keeping Lithium ion batteries constantly 100% charged. The optimum state of charge is in the range between 50% and 80%

Meaning 3 to 4 Bars. I only recently had kept this as my Control Display screen, as I want to see mine. Today was say 3 to 4 bars , say 60%. Unsure what you drivers show. Picture shows 2 Bars before some highway driving to charge up.