Based on this product's specifications, here are some alternatives and similar models
Portable Battery Intenso PD10000 10000 mAh
Summary description:
The Intenso PD10000 is a portable battery with a capacity of 10000 mAh, utilizing Lithium Polymer (LiPo) technology for efficient power storage. It features Quick Charge 3.0 for fast charging, ensuring your devices are powered up quickly. With one USB Type-A output and one USB Type-C port, it offers versatile charging options. The sleek anthracite color adds a modern touch to your tech accessories.