The hole on the charge side of Floatboxx is designed for a Neutrik NC3MPR-HD XLR as is sold by MakersPEV and Customwheel.
To avoid confusion between different battery set-ups and chargers a different powerplug is desired. GX16 can be a good alternative.
There is some consensus for :
15s : XLR
18s : GX16 - 3-pin
20s : GX16 - 4-pin
This GX16 adapter is an updated version of the prototype so the GX16 falls deeper and completely within the rails.
- Stainless steel adapter for GX16 on Floatboxx
- Lock nut
- O-ring for adapter to Floatboxx
- O-ring for GX16 to adapter