# Tidesmit 10000mAh 20W PD Portable Watch Charger

## Never Let Low Battery Stop Your Day

**Tidesmit 10000mAh Power Bank** is a **Portable Watch Charger** designed for **mobile professionals and travelers**. It delivers high-speed power to keep your devices charged while you are on the move.

## The Problem We Solve

Low battery anxiety during travel disrupts your productivity and communication. Tidesmit resolves this by providing a high-capacity, 20W PD charger that ensures reliable emergency phone power anytime.

## Why You Need It

-   **20W Power Delivery:** Charge your devices up to 3x faster than standard portable battery packs.
-   **Compact Slim Design:** Easily slide this slim external battery into any pocket or travel bag for effortless portability.
-   **High Capacity Cell:** The 10000mAh battery provides multiple full charges for your smartphone or smartwatch.
-   **Universal Compatibility:** This USB C power bank seamlessly works with all modern PD-enabled devices.
-   **Built-in Safety:** Advanced chipset protection keeps your phone backup battery safe from overcharging and overheating.

### Technical Specifications

-   Capacity: 10000mAh
-   Output: 20W Power Delivery
-   Charging Port: USB-C
-   Design: Slim, Travel-Ready

Stop searching for outlets and order your compact fast charger today to stay fully powered on the go.

## Details

- **Price:** 31.49 EUR
- **Vendor:** Tidesmit
- **Type:** Portable Watch Charger
- **Tags:** 20w power delivery, compact fast charger, emergency phone power, fast charging bank, pd charger, phone backup battery, portable battery pack, Power Banks, slim external battery, travel charger, usb c power bank

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| 3.7V 10000mAh | 31.49 EUR | In stock |

## Images

- Gold lithium rechargeable battery pack with red/black wires
- Two gold lithium battery cells with printed specs and red/black leads
- Gold lithium battery cell with printed capacity marking and red/black wire
- Close-up gold lithium battery corner with printed markings and red wire
- Gold lithium battery cell with barcode label and red/black wires
- Gold lithium rechargeable battery cell with red/black wires

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> Source: [Tidesmit](https://tidesmit.com/products/8870129-polymer-lithium-battery-3-7v-charging-bank-10000mah-large-capacity-energy-storage-a-mobile-power-supply)
> Updated: 2026-08-29