In the video, he mentions the 'max time use' is on somewhat standby. So, the second value is more representative (11 vs 13). On the other hand, I think if you

In the video, he mentions the 'max time use' is on somewhat standby. So, the second value is more representative (11 vs 13). On the other hand, I think if you can go a full day on a battery, that should be enough. You won't be using your laptop for 20 straight hours.