User manual
43 
Chapter 3 
Preflight Preparation 
The EVO Ⅱ features a user-friendly design and comes fully assembled out of the 
box.  In  order  to  ensure  safe  drone  operation,  please  read  the  instructions  and 
warnings below before your first flight. 
3.1 Battery Preparation 
3.1.1 Aircraft Battery Installation 
1. Power off the battery before 
installing it. 
2. In
sert the battery into the 
battery compartment as shown on 
the right.
 The battery will firmly 
click into place. 
3.1.2 Aircraft Battery Removal 
1. Power off the aircraft battery 
before removal. 
2. Press and hold the finger grips on 
each side of the battery and pull it 
out slowly. 










