100W 20000mAh Power Bank,4x21700 Cells, Dual USB-C, Fast Charge In/Out
High-capacity 20000mAh (100Wh) power bank powered by four premium 21700 lithium cells, delivering up to 100W output via USB-C (20V/5A). This 20000mAh Power Bank supports full-range PD fast charging on both input and output: Type-C input up to 20V/3.25A (65W), dual Type-C outputs with 100W max, plus USB-A port supporting 22.5W (e.g., 10V/2.25A). This 20000mAh Power Bank compact size (157.8×56.5×42mm) and available in black or gray, ideal for laptops, smartphones, and tablets. Built-in safety protection ensures stable, efficient power delivery for travel and office use.
| TYPE | 20000mAh Power Bank |
| Battery cell | 21700*4 |
| Maximum power | 100W |
| Type-C charging cable output | 5V/3A 9V/3A 12V/3A 15V/3A 20V/3A |
| Type C output | 5V/3A 9V/3A 12V/3A 15V/3A 20V/5A |
| USB-A output | 5V/3A 9V/2A 10V/2.25A 12V/1.5A |
| Type-C Input | 5V/3A 9V/3A 12V/3A 15V/3A 20V/3.25A |
| Type C charging cable input | 5V/3A 9V/3A 12V/3A 15V/3A 20V/3A |
| Color | black/gray |
| Product size | 157.8*56.5*42mm |
Application of 20000mAh Power Bank, This 20000mAh Power Bank targeted at business travelers, digital creators, and remote workers who rely on high-power devices like MacBook, iPad, or gaming phones.This 20000mAh Power Bank also ideal for IT resellers bundling with laptops or as corporate gifts. The 100W output meets the growing demand for laptop-compatible power banks, while the compact form factor and dual-color options appeal to design-conscious users seeking reliability without bulk in competitive B2B and e-commerce markets.
Company Profile
Anhui Arts & Crafts Import & Export Co., Ltd. set up in 1984 and reorganized in 2002, is a large-scale professional foreign trade enterprise that implements ISO9001:2000 international standardization management and obtained certification under the quality management system in 2001. Our products have been exported to over 100 countries, where its high-quality offerings and comprehensive service have earned widespread customer recognition and an increasing number of orders.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.