Possible ways to represent a circuit schematic
If you are determined to break up the battery then you should use one of the following ways. It is fine to try to rearrange a schematic in order to help you understand the circuit better but there is a point at which you go too far.

For example when you have two terminal (+) and (-), then you place them like I demonstrate in my first schematic. I have never seen them placed far away. If you want to do that, then you should use one of the other two schematics I provide, so the (-) terminal becomes the ground. 

Something else to keep in mind is that (+) and (-) go in pair as to create a voltage difference, so there would be no reason to separate them because it actually makes it more difficult to understand what element has what voltage. Your circuit is elementary but imagine the confusion if in a huge circuit you had to search and combine (+) and (-) from all over the place.

Also keep in mind that the point of a schematic is also to communicate information between different people so it is better to stick to standard notation.







simulate this circuit &ndash; Schematic created using CircuitLab