Gents ,
some ideas for next summer to build a backpack assist on steroid with 16s battery
So for the backpack

For the battery will use 21700 16S3P
For the ESC the new waterproof from flipsky leave the ESC outside the derivation box so it can cool down

For the battery enclosure use a derivation box ip68 with gland connection for all the cables to get in too (6 cables) will secure the box in the backpack with foam
For the cable 3 cores from derivation box to the the mast with phase cables
Finally run the antenna cable out of derivation box to the shoulder pad
It should be fine






