Question about EcoFlow River Pro 600

Hello, it does not discharge much, even after weeks/months. My manual recommends storing the station at 85% charge (can be set in the app) and discharging/charging it every 3 months. I can't say whether this is really necessary.

After 1 year, still 99%. I just did a check recently.

So far I have hardly noticed any discharge. According to the operating instructions, however, the battery should be (slightly) recharged every 3 months. HOWEVER, the battery should be stored half full - which can also be read in the operating instructions. This is therefore in contradiction to what we would all like to do (store at 100%). Therefore, store half full and only switch to full charge when the energy crisis is imminent.

Hardly any discharge. I check every few months, but it is still 99% charged.