Bought 3.0 batteries to save my wrists. They arrived and are the exact same size and weight as 5.0 : r/Makita
Dc 18v To Ac 220v Power Inverter For Makita 18v Battery 200w Power Station Generator With Dual Usb Ac Output(no Battery) - Power Tool Accessories - AliExpress
Battery mounts StealthMounts Makita 12v / 10.8V CXT 6-pack - distribution wholesale and retail. - Bitmag official store
Badaptor Makita Battery Adapter to Ryobi 18v One+ Works with Ryobi 18v One+ Tool | eBay