@kaylestoinis In principle, I tried to do it this way and succeeded:
Installed diptrace free
opened the schematic file
exported to eagle
imported eagle file in KiCad
same for the board file
The short answer is no. Regular battery chargers are designed to deliver higher constant voltage to the battery charging it much faster, however the trickle chargers deliver a slow charge to your battery and are designed to be left on your battery for extended periods of time.