Max USA JPL91440A Rebar Tier Battery 3 Ah, Lithium Ion, 14.4V DC — ToolCentral.com
PowerSmart 20V 5-1/2 Inch Cordless Circular Saw with 1.5Ah Battery and Fast Charger, 3800RPM, Max Cutting Depth 1-7/16”(45°), 1-5/8”(90°) - - Amazon.com
STL file Connector / adapter for Einhell battery・3D printing design to download・Cults