Well, your laptop doesn't exactly drain battery at all when it's turned off. It's possible that a hybrid boot drains an extremely small amount of extra power, but based on my understanding of what it is I doubt it. In fact it may technically take slightly less, since it results in less time spent on booting.
Manufacturers aren't exactly honest about battery life - the tests they do to calculate it typically involve running the computer at extremely low power, e.g. a word processor at dramatically reduced screen brightness. It's not an accurate representation of battery life with typical use, and you will rarely achieve it unless you deliberately use your computer very sparsely. You can reduce power usage in a few ways, some simpler ones being:
- Don't game while on battery - this causes both processor and graphics
card to draw a lot more power
- Reduce your screen brightness
- Avoid watching videos, similar reasons to gaming
- Avoid running tons of applications at once; the more your computer is
doing, the more strain on the memory and, more worryingly, processor,
so the more power used
I would try a full shutdown ( its well documented how to do this ) and compare the results. – Ramhound – 2013-09-03T15:42:22.310