Garmin Edge 840 Solar BATTERY LIFE

HI,

the battery Life of my Edge Solar 840 doesn't reach 5 hours!

Garmin post sale department is saying that probably it depends from my IQ apps that are not provided by Garmin.

https://apps.garmin.com/en-US/apps/d4e267ad-c860-44e6-9686-18cbca037ab0

apps.garmin.com/.../612e0b7a-ac48-47b3-8718-a8f66109ab90

Any other user with my same problem?

Thanks a lor,

Michelangelo