Battery adapter from Worx - Raitool to Makita LXT

thingiverse

Hi, I have buy a generic power tool with 21 volt battery, the quality of the original battery is very very low and I try to make an adapter to use my other "Makita" battery. I have look around and the original battery seems to be used in some power tools like Raitool, also Worx seems to be the same. The 3 elements are joyned with 2 M4 screw, you have also to make the proper connection, I have used a old can to make connectors, pay attention to respect polarity unless you could damage your power tool... I have redesigned the dent a bit longer, the first was much short and hard to push,it should be better but I have not re-printed and tested. My "trick" to assembly the adapter is to warm the elements as PLA start to become a little softer so it adapt and don't break.