The described power bank, boasting an impressive capacity of 39,000 mAh and an aluminum casing, is indeed a powerful mobile powerhouse. With a wall socket output (max. 150 watts) as well as USB and C-type inputs and outputs, it offers versatile connectivity for various devices. Your custom advertising will be engraved on the power bank.

Product Highlights:

• Enormous Capacity: The 39,000 mAh battery allows for extended operating time and multiple charging cycles for various devices.
• Versatile Connectivity: With wall socket output (max. 150 watts), USB, and C-type inputs and outputs, the power bank is suitable for various device types.
• High-Quality Aluminum Casing: The aluminum casing not only provides the power bank with a robust structure but also gives it an appealing and high-quality design.
• Print option: Your logo will be engraved on the power bank to effectively showcase your brand.