ZMI creates compact, high‑output USB‑C and USB‑A chargers and portable power banks that support PD 3.0 and other fast‑charging standards. Their products deliver rapid, multi‑device power in small, lightweight designs, enabling smartphones, tablets and laptops to stay charged on the go.
Funding
Funding not disclosed
Founders
Product
Problem
Mobile users often face limited battery life and rely on bulky, slow chargers that cannot keep up with the power demands of modern smartphones, tablets, and laptops. This leads to frequent interruptions, inconvenience while traveling, and the need for multiple charging accessories.
Solution
ZMI designs compact, high‑output USB‑C and USB‑A chargers that support PD 3.0 fast‑charging standards, enabling rapid power delivery to a wide range of devices. Their dual‑port chargers combine data transfer and power in a single unit, while their mini power banks provide bidirectional fast charging and can simultaneously charge multiple devices. ZMI also offers wireless‑compatible power banks with integrated Lightning and Qi charging, delivering versatile, on‑the‑go power without the need for separate adapters. All products emphasize small form factors, lightweight construction, and compatibility with major ecosystems, allowing users to stay powered efficiently wherever they are.
Target Audience
Primary customers are smartphone, tablet, and laptop users who need fast, portable charging solutions—particularly travelers, commuters, and mobile professionals seeking compact, multi‑device power accessories.
Features
- 20W USB‑C charger with PD 3.0 protocol and Apple fast‑charge support, pocket‑size design
- 33W dual‑port USB charger delivering up to 33W max output, combining data sync and power delivery
- 10000 mAh mini power banks with 22.5W–30W bidirectional fast charging, capable of charging three devices simultaneously
- Wireless‑compatible 10000 mAh power bank featuring 10W Qi fast‑charge, 18W USB‑C input/output, and built‑in Lightning port
- High‑capacity 2900 mWh rechargeable lithium‑ion battery charger supporting 1.5 V constant‑voltage charging and up to 1000 recharge cycles
- Lightweight, ergonomic cases with multiple color options for enhanced portability and user appeal