[Nut-upsuser] blazer & megatec drivers

[Pavel Selivanov]

> Checkout the 'runtimecal' option from 'man 8 blazer' to give a  
> slightly better way to determine the state of charge on the UPS  
> (provided it reports the load).
>   
It's overkill for my task, and it's just another way to estimate charge
& lifetime.

> See 'man 8 clone' which will do just what you want. The development  
> version allows you to override the build in low battery detection  
> altogether and set your own levels.
>   
10x :-)
Thank you so much, I've missed this module.
Not sure I understood "IMPORTANT" section of man, but I'll try it.