/!\ this chassis is for the old Parks SID design (<2017/10)
NB2+PEx / NB3, 18500 battery, 20mm bass speaker and recharge port (kill key on/off included).
A tactile switch (like this one
) can be glued directly over the battery, and should face under one of the 2 leds of the SID
30awg or smaller wires are mandatory.
Access to recharge port by removing the pommel.
Access to the SD card by sliding out the Speaker/recharge port module.