# Tidesmit 4G MiFi Power Bank 20000mAh 67W Portable Watch Charger

## Eliminate Connectivity and Battery Anxiety Forever

**Tidesmit 4G MiFi Power Bank** is a **portable watch charger** designed for **remote professionals and travelers**. It bridges the gap between high-speed internet and reliable energy to ensure you stay connected anywhere.

## The Problem We Solve

Dead batteries and unsecured public Wi-Fi constantly interrupt your critical workflow. Tidesmit resolves this by combining a high-capacity **wireless data modem** with **fast charging battery** technology in one device.

## Why You Need It

-   **4G Internet Router:** Access high-speed data securely without relying on sketchy public hotspots.
-   **20000mAh Capacity:** Enjoy an **emergency power supply** that keeps your devices running for days.
-   **67W Charging Speed:** Utilize **ultra fast charging** to power your laptop, watch, and phone simultaneously.
-   **USB-C Connectivity:** Experience universal compatibility with this advanced **USB-C power bank**.
-   **Portable Design:** Carry your complete **travel mobile hotspot** effortlessly in any laptop bag.

### Technical Specifications

-   Battery Capacity: 20000mAh
-   Charging Output: 67W Max
-   Connectivity: 4G LTE High-Speed
-   Interface: Multi-port USB-C and Wireless

Stop choosing between connectivity and power; order your Tidesmit hub today and experience true digital freedom.

## Details

- **Price:** 271.8 EUR
- **Vendor:** Tidesmit
- **Type:** Portable Watch Charger
- **Tags:** 4g internet router, emergency power supply, fast charging battery, high capacity charger, portable wifi hotspot, Power Banks, travel mobile hotspot, travel power bank, ultra fast charging, usb c power bank, wireless data modem

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| 67W MIFI Black / 20000mah / China Mainland | 271.80 EUR | In stock |

## Images

- Black 20000mAh 4G Wi‑Fi power bank with LED display and attached lanyard cable, front view
- Black cylindrical 4G Wi‑Fi power bank with side ports and lanyard cable, angled view
- Black 4G Wi‑Fi power bank with LED status panel and attached lanyard cable, centered
- Black portable 4G Wi‑Fi power bank with detachable USB‑C cable for lanyard use, compact design
- Black 4G Wi‑Fi power bank with separate power and Wi‑Fi controls, charging a phone
- Black 4G Wi‑Fi power bank connected to devices with cables, ready for travel use
- Black portable 4G Wi‑Fi power bank on desk with LED indicator, connected to laptop
- Black 4G Wi‑Fi power bank on outdoor camp table with charging cables connected
- Baseus Wi‑Fi power bank feature chart showing 20000mAh global Wi‑Fi and 67W charging
- Black 4G Wi‑Fi power bank connected for fast charging on desk with laptop in use

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> Source: [Tidesmit](https://tidesmit.com/products/baseus-4g-mifi-power-bank-20000mah-67w-detachable-usb-c-cable-portable-wi-fi-external-battery-power-supply-connected-power-bank)
> Updated: 2026-08-29