Based on this product's specifications, here are some alternatives and similar models
Connection module Scangrip Milwaukee Connector for MILWAUKEE 18 V/20 V, black, 110 g, 110.1×76.1 mm
Summary description:
Connection module Scangrip Milwaukee Connector for use with MILWAUKEE 18 V/20 V battery systems. Compact black module (110.1 × 76.1 mm, 110 g) designed to link compatible Scangrip lighting or accessories to Milwaukee batteries. Supplied as a single unit with three-year warranty. Practical for jobsite lighting, retrofit connections and portable power setups where MILWAUKEE battery compatibility is required.