i am planning to use

a

EMAX GT2210-13 KV1270

4 motors (quadcopter)

with

Quadcopter propellers 10 x 4.5

the weight of the pod including motors and props will be around 1.2Kg..

please also suggest which battery can be used for a flight time of 20 mins..

If ur using higher KV motors..make sure u r using a 20 c battery..try a 3000 mah Li-PO battery..it will give you a max flight time of 15 mins & the smoothest flight,But a little heavy for ur quad..2200 mah will be lighter & the best..will gv u flight time of 12 to 15 mins if u just hover around....