---
product_id: 717747738
title: "– Power Bank with Built in Cables X 4, 10000mAh USB C Battery pack 6 Outputs 3 Inputs with LED Display Type C Powerbank Portable Charger Compatible with Smartphones Tablets and More"
brand: "charmast"
price: "¥8316"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/717747738-power-bank-with-built-in-cables-x-4-10000mah-usb
store_origin: JP
region: Japan
---

# LED digital power display 10000mAh high capacity 6 simultaneous device outputs – Power Bank with Built in Cables X 4, 10000mAh USB C Battery pack 6 Outputs 3 Inputs with LED Display Type C Powerbank Portable Charger Compatible with Smartphones Tablets and More

**Brand:** charmast
**Price:** ¥8316
**Availability:** ✅ In Stock

## Summary

> ⚡ Stay powered, stay connected — charge smarter, not harder!

## Quick Answers

- **What is this?** – Power Bank with Built in Cables X 4, 10000mAh USB C Battery pack 6 Outputs 3 Inputs with LED Display Type C Powerbank Portable Charger Compatible with Smartphones Tablets and More by charmast
- **How much does it cost?** ¥8316 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/717747738-power-bank-with-built-in-cables-x-4-10000mah-usb)

## Best For

- charmast enthusiasts

## Why This Product

- Trusted charmast brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Yet Mighty:** 10000mAh capacity powers your iPhone 11 twice over—perfect for busy professionals on the move.
- • **Precision LED Display:** Know your exact remaining power with an advanced digital display—no more guessing, just go.
- • **All-in-One Charging Hub:** Built-in 4 cables eliminate cable clutter and cover Micro USB, USB-C, and iPhone devices seamlessly.
- • **Smart E 3.0 Fast Charging:** Automatically detects your device to deliver peak charging speed with VoltageBoost technology.
- • **Power Up 6 Devices at Once:** Charge up to six gadgets simultaneously with 3 built-in cables plus 3 USB outputs—never leave a device behind.

## Overview

The charmast Power Bank is a versatile 10000mAh portable charger featuring 4 built-in cables (Micro USB, USB-C, iPhone, plus USB-A), 6 simultaneous outputs, and 3 input options. Its precise LED display and Smart E 3.0 technology ensure fast, efficient charging for multiple devices, making it an essential companion for professionals who demand convenience and reliability on the go.

## Description

Charmast Power Bank with Built in Cables X 4, 10000mAh USB C Battery pack 6 Outputs 3 Inputs with LED Display Type C Powerbank Portable Charger Compatible with Smartphones Tablets and More

## Features

- ⚡【Power Bank with Built in Cable X 4】This power bank equipped with 3 different type cables cover almost all the Micro USB/USB C/iPhone users needs.And 1 USB A port for recharging the power bank itself.With it’s own cables, there is no more cable mess and charge in a more convenient way.
- ⚡【6 Outputs & 3 Input Ways】Built-in 3 output cables + 3 standard USB A outputs.Wide compatibility meet different devices charging needs.Recharging the power bank itself simply by it’s own built-in USB A cable or through Micro USB/USB C Input.
- ⚡【Accurate LED Digital Display】The slim portable charger built-in advanced smart digital display technology, power display accuracy is up to 100% which ensures you know the remaining power clearly.
- ⚡【Charges 6 Devices Simultaneously】With it’s built-in 3 output cables(Micro USB+USB C+iPhone connector) and 2 standard USB A outputs also 1 USB C ouput,it allow charge 6 devices max at the same time.
- ⚡【Smart E 3.0 Charging Technology】All outputs adopted the Smart E 3.0 charging technology, automatically identify your devices and deliver its maximum efficiency. Smart E and VoltageBoost combine to deliver the fastest possible charge.
- ⚡【10000mAh High Capacity】This power bank can charge your iPhone 11 2 times, iPhone 11 Pro 2 times, iPhone 11 Pro Max 2 times, Huawei P20 2 times etc. Enough capacity for daily use, journey or travelling etc.

## Product Details

- **Connector type:** Micro USB, USB Type C
- **Brand:** charmast
- **Battery capacity:** 10000 Milliamp Hours
- **Colour:** White
- **Special feature:** Portable,Portable Charger

## Images

![– Power Bank with Built in Cables X 4, 10000mAh USB C Battery pack 6 Outputs 3 Inputs with LED Display Type C Powerbank Portable Charger Compatible with Smartphones Tablets and More - Image 1](https://m.media-amazon.com/images/I/71xS4-JLq-L.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: What are the safety features?**
A: Hi dear, thanks for your question. This power bank built-in multiple protection system, keeps your devices safe from over-charging, over-voltage, over-current, and short circuit, extend the service life of your phone.

**Q: Will this charge my nintendo switch?**
A: Yes it will, I use it to charge my Switch and my phone when travelling all the time.

**Q: Can this charge a google pixel 3a**
A: Yes it can.

**Q: how do you charge the power bank?**
A: It comes with a charging lead which slots into the side of the power bank and the other end is USB.

## Frequently Bought Together

- Charmast Power Bank with Built in Cables,10000mAh USB C Battery pack 6 Outputs 3 Inputs with LED Display Type C Powerbank Portable Charger Compatible with Smartphones Tablets and More(White)
- Wireless Earbuds, Bluetooth 5.4 Headphones NEW Wireless Headphones with 4 ENC Mic, 56H Bluetooth Earphones in Ear Noise Cancelling Deep Bass, Mini Ear Buds Bluetooth Earbuds IP7 Waterproof LED Display

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**Shop now:** [https://www.desertcart.jp/products/717747738-power-bank-with-built-in-cables-x-4-10000mah-usb](https://www.desertcart.jp/products/717747738-power-bank-with-built-in-cables-x-4-10000mah-usb)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-06*