Compatible for Greenworks - battery converter from parkside x20v batteries

thingiverse

This is an original design made to fit onto greenworks 40v battery tools, and to power them using 2 parkside x20v batteries. You will need: 1x arduino pro micro 5 volts / 16 mhz 1x XL7015 DC-DC step down converter ( https://www.aliexpress.com/item/1005001281280904.html - SMALL / GREEN version ) 3x automotive BX2091C fuse terminal connector ( aliexpress will be ok ) 4x sheet metal pins cut manually to fit for x20v parkside battery receptacles A piece of 1.8mm "garden wire" and a 5mm long spring (cut portion of pen spring will be ok) to assemble the battery clip in its place BOTH parkside batteries that will be used should be of same capacity and same model. You will need to put this onto your arduino to talk to machine in order to convince it to work: https://github.com/softwarecrash/OmegaFaker The two batteries have to be wired in series to get 40 volts, then you connect DC-DC converter to get down to 4.8 volts to power arduino via RAW input pin. Connect the appropriate data pin (should be pin 2) to ohm terminal, remember to have all minus connected (common negative ) Thanks to softwarecrash for the arduino program that allows this to function. This will NOT fit into greenworks tools that have internal battery bay (such as all lawnmovers). Partial list that *SHOULD* fit: - leaf blower ( tested ) - trimmer MAX battery dimension that would fit into tools with battery compartment is 70 x 145 x 70 mm. In theory a 40 volt dewalt, ryobi or makita gxt battery *COULD fit* and another bottom part for the adapter could be made to work with the top that i have already designed.