If your quad comes with say, 400 mah batteries and you put something larger in, like 500, will that cause the quad engines damage? This isn't about flight time or peak draw, it's just about being able to find and get my hands on a battery for my JJRC H31. Currently (ha! get it? CURRENTly?) I can only find batteries on Amazon (that can be quickly shipped) that are a higher mah. Thoughts?