Installed 2 Milwaukee m18s in parallel. With voltage controller and a battery over discharge controller. Run time is about 1.5 hours and charge time is also 1.5 hours. : r/PowerWheelsMods
Bushman Electronics
Milwaukee M18 Battery Reverse Engineering
Milwaukee M18 Battery Reverse Engineering
Milwaukee M18 18-Volt Lithium-Ion HIGH OUTPUT Starter Kit with One 3.0Ah Battery and Charger 48-59-1835 - The Home Depot
A Peek Inside Milwaukee M18 XC Cordless Power Tool Batteries
A Peek Inside Milwaukee M18 XC Cordless Power Tool Batteries
For M18-10 Li-ion Battery Plastic Case PCB Charging Protection Circuit Board Shell For Milwaukee 18V 3Ah 6Ah Sticker Box Label
Battery Connector for Milwaukee M18 (Updated: 25/03/2023) by Wiseone | Download free STL model | Printables.com