Li-Po battery ritual when using first time
It is called break-in/conditioning process.

Lithium batteries have a chemical stabilizer layer applied by manufacturers in order to give them a long shelf life and also serves as a reaction brake. 

We use the break-in procedure to break down this chemical. 

Using them without the break-in procedure there will be huge increase in internal resistance which results in reduction of performance, health and life cycles of battery. 

To properly bring your new Li Po battery up to speed we have to go charge and discharge it for 3 to 4 times.

Follow this URL for the process of break-in with some examples.