Based on this product's specifications, here are some alternatives and similar models
Charger Bixolon PQD-R210/STD Portable printer
Summary description:
The Bixolon PQD-R210/STD charger is designed for portable printers, featuring a sleek black and grey design. It is suitable for indoor use and ensures reliable charging for your printer, enhancing its performance and longevity. This charger is compatible with the Bixolon PQD-R210/STD model, making it an essential accessory for efficient printing operations.