---
product_id: 63831961
title: "Qumi Portable Battery Pack (for Projectors & More)"
brand: "vivitek"
price: "€ 7.69"
currency: EUR
in_stock: false
url: https://www.desertcart.de/products/63831961-qumi-portable-battery-pack-for-projectors-and-more
store_origin: DE
region: Germany
---

# Rechargeable 500 times Universal device compatibility 18,000mAh capacity Qumi Portable Battery Pack (for Projectors & More)

**Brand:** vivitek
**Price:** € 7.69
**Availability:** ❌ Out of Stock

## Summary

> 🔌 Power your passion, anywhere!

## Quick Answers

- **What is this?** Qumi Portable Battery Pack (for Projectors & More) by vivitek
- **How much does it cost?** € 7.69 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/63831961-qumi-portable-battery-pack-for-projectors-and-more)

## Best For

- vivitek enthusiasts

## Why This Product

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

## Key Features

- • **Power Up Anywhere:** Unleash the freedom of portable power for your devices.
- • **Efficient Recharge:** Rechargeable up to 500 times—sustainability meets convenience.
- • **Long-Lasting Energy:** Twice the lifespan of standard batteries—stay charged longer.
- • **Versatile Connectivity:** Includes 2 tips for seamless compatibility with various devices.
- • **Year-Long Charge Retention:** Maintains charge for up to a year—always ready when you are.

## Overview

The Qumi Portable Battery Pack is a high-capacity, rechargeable battery designed to power Qumi projectors, netbooks, tablets, and smartphones. With an impressive 18,000mAh capacity, it offers twice the longevity of standard batteries and can be recharged up to 500 times, maintaining its charge for up to a year. It comes with two tips for compatibility with a wide range of devices, ensuring you stay connected wherever you go.

## Description

The Vivitek portable battery pack (Black) battery is a portable, rechargeable lithium-ion battery that can charge multiple devices such as mobile phones, iPads through a USB port and also most portable projectors on the market including the Vivitek Qumi range and Pico Genie range. Uniquely it comes with its own portable carry case and is a very high quality item. It delivers 1.8 to 4.5 hours of use (lumens vary). With the new Qumi battery the Qumi becomes even more portable to share, work and entertain. You can have up to 4.5 hours of use at 50 lumens for Q4 and Q5 and an additional 3 hours on a Pico Genie M400 Pro and significantly more hours on the lower lumen range of projectors. Outputs includes a DC 16v to 20v, DC 9v to 12v and a USB output to charge phones etc as well as a 19v input.

## Features

- Portable, rechargeable battery for powering Qumi projectors, netbooks, tablets, and smartphones
- Large 18,000mAh capacity battery, High quality and energy efficient
- Comes with 2 tips to fit a wide range of devices
- Lasts twice as long as a standard battery, Recharge up to 500 times maintains charge for up to 1 year
- Just plug into USB port for instant power

## Images

![Qumi Portable Battery Pack (for Projectors & More) - Image 1](https://m.media-amazon.com/images/I/31erW1num7L.jpg)

---

## 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.de/products/63831961-qumi-portable-battery-pack-for-projectors-and-more](https://www.desertcart.de/products/63831961-qumi-portable-battery-pack-for-projectors-and-more)

---

*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-02-07*