Here you will find my version of the battery sleds for the Hammond G and B boxes. I have made a ton of money off these but haven't sold a one in 3 months. Apparently folks have moved on to lipos and there is not a demand for these anymore. I'm finally releasing my design on here. All I as is for attribution. Designed to use the Kyystone 228 and 209 Contacts. Massive wire channels, super durable end plates. I feel this is without a doubt the BEST tray out there. All of my customers seemed to agree.
Only print in ABS or HIPS. PLA wont take the heat.