50000mAh Laptop Power Bank with LED Display for MacBook and Smartphones

Overview
– 50000mAh portable power bank with adjustable voltage settings for various digital devices.

Features
– Six adjustable voltage options: 5V, 8.4V, 9V, 12V, 16V (compatible with 16.5V), and 20V (compatible with 19V/19.5V).
– Multiple output types: USB (5V/9V/12V 3A, supports fast charging), and TYPE-C (5V 3.5A).
– Suitable for charging laptops, tablets, digital cameras, smartphones, and other electronic devices simultaneously.
– Built-in LED digital indicator to show voltage and remaining battery capacity.
– Equipped with protection features including charge control, discharge protection, over-current protection, short circuit protection, and high-temperature protection.

Materials / Build
– Made from aluminum for durability.

Sizing / Dimensions
– Size: 19515028mm
– Net weight: 1155g

Use cases
– Compatible with various laptop brands including MacBook, Acer, Dell, HP, and Lenovo.
– Ideal for use with notebooks, projectors, GPS devices, and mobile phones.
– Suitable for digital devices requiring different voltage levels during charging.