Based on this product's specifications, here are some alternatives and similar models
Chain for Einhell GC-HC90/2046 GC-LC18/2046 — 1.1 mm pitch, 33 links, 3/8"
Summary description:
Replacement saw chain compatible with Einhell GC-HC90/2046 and GC-LC18/2046 models. Specified dimensions: 1.1 mm pitch, 33 drive links, 3/8" gauge. Designed for cutting and pruning tasks on compatible electric or battery-powered chainsaws and pole saws. Use to restore cutting performance and ensure correct fit when original chain is worn or damaged.