Imax B6 40mm fan adapter.

thingiverse

When utilizing this lipo charger at a capacity of 5000mah, ensure it receives ample fresh air to operate optimally. Installation: Gather four 3mm screws, as they are essential components in the assembly process. Additional Considerations: Install pads with little clearance on the foot of the device to prevent potential issues. This step also necessitates the connection of an external dc power source.