Time for a Recharge

Rewards
You will learn: Schematic: Rechargeable Reaves Battery

Completion
I been thinkin' more about this whole battery thing, and how the whole process is just so... wasteful.

I ain't goin' green or nothin' like that - I'm just worried about our bottom line!

You know, if one were to supercharge one of these batteries with some Blood of Sargeras, maybe cap it off with some concentrated leystone...