I new into this hobby. I ordered UDI U818A 2.4GHz 4 CH 6 Axis Gyro RC Quadcopter with Camera + 2GB from Lazada about RM165. It is okay for quadcopter?

Want to ask, it stated it use comes with 500mah 3.7v lipo battery. Can I upgrade any bigger capacity 3.7v lipo battery? if the weight is so so.