When two capacitors are connected in parallel, do they drain battery quicker? My question is actually my answer to a question I asked myself i.e 'how does potential difference remain same for both capacitors which are connected in parallel, and not get distributed'
When 2 capacitors (lets say, of same capacitence 1F) are connected to a battery of 1V(a source of charges), then the capacitors take some energy from the battery and put some charge inside them (Q=CV=1Coulomb for both capacitors). Which means the battery now has less energy.
Now, if those 2 capacitors were a part of seperate circuits with same volatages, they would still aquire same charge (Q=CV=1 Coulomb) as they did when they were connected in parallel. But in this case the individual batteries( which are part of 2 seperate circuits with a capacitor each) will only loose lower energy each.
So, hence I answer my question as: potential difference across capacitors in parallel remains same becase the battery has a huge supply of energy that will be supplied at some fixed voltage, hence both capacitors can suck up the energy they want from this continously supplying source(but with fixed oomph).
Hence I conclude, the battery with 2 capacitors in parallel will drain out faster than a battery with individual capacitors(considering we charge the capacitors many many times, causing the battery to loose the energy).
Now does this all make sense or its just baloney?
 A: 
Now does this all make sense or it's just baloney?

It's just baloney.
Batteries don't "lose" charge when they charge a capacitor. Batteries simply move electrons from one plate making it positively charged to the other  plate making it equally negatively charged. The net charge on the combination of the two plates of the capacitor is the same (zero) before and after charging so no charge has been "supplied" by the battery.
The positive terminal of the battery pulls electrons off of the capacitor plate connected to it, making that plate positively charged.
At the same time the negative terminal of the battery pushes the same number of electrons onto the capacitor plate connected to it, making that plate negatively charged.
In order to move the charge the battery needs to do work agains the attraction and repulsive forces. The voltage across the battery equals the work per unit charge in Joules/Coulomb the battery does to move the charge from one plate to another the plates. For a 1 volt battery and 1F capacitor, that's 1 Joule of work.
A mechanical analogy may be helpful.
A water pump provides mechanical force to move water through a piping system. The pump does not supply water, it just provides the needed mechanical force to move the water already in the pipes.
The electrical analogy is a battery provides the necessary electrical force (due to the electric field produced by the battery) to move the freely mobile charge already in the circuit (producing current). The battery does not supply the charge, it just provides the electrical force needed to push the charge in the circuit.
Hope this helps.
A: Like Bob D's answer indicates, despite the understandably confusing language, a "charged" battery and a "charged" capacitor are both neutral as a whole, in the sense that they have no net positive or negative charge. This doesn't change as a battery supplies energy to a capacitor. That said, as this is happening, a certain amount of charge flows through the battery, which is what is what we refer to when we speak of the charge supplied by the battery. A battery has a limited capacity, which is the amount of charge it can supply. The capacity also depends somewhat on how fast you discharge the battery (i.e. the current).
To answer the question in the title, yes. It takes more charge (or energy) to charge multiple capacitors up to some voltage than one capacitor, so after you are done charging them, the battery will have drained more. In addition, the battery actually drains "faster" when charging multiple capacitors in parallel in the sense that, at any given time, the battery will have supplied more charge (or energy). There is also the fact batteries discharging at higher currents have a reduced capacity.
