---
product_id: 177641664
title: "Portable Laptop Charger 92.5Wh/25000mAh Universal Power Bank 20V/16V/12V/9V/8.4V/5V External Battery Backup for Laptop, Smartphone, Tablet Camera and More"
brand: "volessence"
price: "4381074₫"
currency: VND
in_stock: true
url: https://www.desertcart.vn/products/177641664-portable-laptop-charger-92-5wh-25000mah-universal-power-bank-20v
store_origin: VN
region: Vietnam
---

# 4 output ports 25000mAh capacity 3-3.5 hours recharge Portable Laptop Charger 92.5Wh/25000mAh Universal Power Bank 20V/16V/12V/9V/8.4V/5V External Battery Backup for Laptop, Smartphone, Tablet Camera and More

**Brand:** volessence
**Price:** 4381074₫
**Availability:** ✅ In Stock

## Summary

> 🔌 Power Your Potential with Volessence!

## Quick Answers

- **What is this?** Portable Laptop Charger 92.5Wh/25000mAh Universal Power Bank 20V/16V/12V/9V/8.4V/5V External Battery Backup for Laptop, Smartphone, Tablet Camera and More by volessence
- **How much does it cost?** 4381074₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/177641664-portable-laptop-charger-92-5wh-25000mah-universal-power-bank-20v)

## Best For

- volessence enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Built-in 6 security protections for worry-free charging.
- • **Real Capacity:** Massive 25000mAh ensures you never run out of power on the go.
- • **Smart Display:** Bright LED display keeps you informed of voltage and battery status.
- • **Rapid Recharge:** Get back to business in just 3-3.5 hours with DC-IN 19V/2A.
- • **Power Up Anywhere:** Stay charged with 4 versatile output ports for all your devices.

## Overview

The Volessence Portable Laptop Charger is a high-capacity 25000mAh power bank designed for professionals on the go. With multiple output ports, rapid recharge capabilities, and a bright LED display, it ensures your devices stay powered up safely and efficiently.

## Description

Portable Laptop Charger 92.5Wh/25000mAh Universal Power Bank 20V/16V/12V/9V/8.4V/5V External Battery Backup for Laptop, Smartphone, Tablet Camera and More

## Features

- ALL IN ONE QUICK CHARGE: It has 4 output ports(TYPE-C, USB1, USB2, DC OUT). DC-OUT for Most Laptops: 5V/8.4V/9V/12V - 3A (max); 16V(compatible 16.5V) / 20V(compatible 19V, 19.5V) - 4.7A (max). Two USB Ports for Small Devices: 5V/9V/12V - 3A (support Quick Charge 3.0). Type-C for Type-c charged devices: 5V/9V/12V - 3A. DC-IN 19V/2A enables our power bank to be recharged in just 3-3.5 hours.
- REAL CAPACITY 25000mAh/92.5Wh: Compatible with most popular laptops and notebooks. We provide 14 kinds of connector for most of the popular laptops including Apple Macbook Pro & Air (Pls make sure the connector fits for your laptop before purchasing).
- BRIGHT LED DISPLAY & PORTABLE SIZE: Bright Led display builts in battery to show the DC voltage and available capacity of the power bank. 5'' x 5.9'' x 1.1'' and 1.49lb make it easy to carry on. You can quickly put it in your briefcase, backpack or carrying bag when you're on the go.
- PASS THROUGH: Builds in PASS THROUGH function, that is to say that you can simultaneously charge the power bank and the devices (laptop / smartphone) connected to it. The function is activated by pressing the button for 2 seconds while the power bank is being recharged.
- SAFETY DURABILITY & GUARANTEE: Constructed with Lithium-ion Polymer battery cells and built in 6 security protection, Volessence power bank is safe to use. And we provide our customers a 12-month 100% satisfaction warranty.

## Product Details

- **Connector type:** usb
- **Brand:** Volessence
- **Battery capacity:** 25000 Milliamp Hours
- **Colour:** black
- **Special feature:** Portable

## Images

![Portable Laptop Charger 92.5Wh/25000mAh Universal Power Bank 20V/16V/12V/9V/8.4V/5V External Battery Backup for Laptop, Smartphone, Tablet Camera and More - Image 1](https://m.media-amazon.com/images/I/71FFVA8HCbL.jpg)

## Questions & Answers

**Q: Can you confirm (i.e. by testing one you have on hand) that it will supply uninterrupted power to connected output devices if input power is lost?**
A: No, this is not an uninterruptable power supply (UPS).  If the battery is being charged, it cannot supply power to an output device at the same time.

**Q: Its a shame that this battery does come with or can be charged by car charger otherwise i would have bought 1 or 2 of them!!**
A: I can confirm that the item linked below can be used to charge the Volessence Portable Laptop Charger from a car (though it does add considerably to the price).

https://www.amazon.co.uk/gp/product/B07JCDMZZM/ref=ppx_yo_dt_b_asin_title_o07_s00?ie=UTF8&psc=1

**Q: Can I take this item in to the airplane ?**
A: No I don’t think you can.

## Frequently Bought Together

- Volessence Portable Laptop Charger 92.5Wh/25000mAh Universal Laptop Power Bank External Battery Backup for Laptop, Smartphone, Camera and More
- SAMSUNG T7 Shield Portable Solid State Drive USB 3.2 1TB, IP65 Water Resistant, External SSD Compatible with PC/Mac/Android/Gaming Consoles, MU-PE1T0S/WW, 2023, Black

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.vn/products/177641664-portable-laptop-charger-92-5wh-25000mah-universal-power-bank-20v](https://www.desertcart.vn/products/177641664-portable-laptop-charger-92-5wh-25000mah-universal-power-bank-20v)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-06-09*