---
product_id: 43815310
title: "300W Portable UPS Battery Backup,Emergency Rechargeable Power Source Inverter with 110V/300W AC Outlet,12V Car,USB Output for Outdoor,Home use"
brand: "igoeshopping"
price: "€ 69.94"
currency: EUR
in_stock: false
reviews_count: 8
url: https://www.desertcart.fi/products/43815310-300w-portable-ups-battery-backup-emergency-rechargeable-power-source-inverter
store_origin: FI
region: Finland
---

# 300W Pure Sine Wave Solar Charging Ready 200WH Lithium Battery 300W Portable UPS Battery Backup,Emergency Rechargeable Power Source Inverter with 110V/300W AC Outlet,12V Car,USB Output for Outdoor,Home use

**Brand:** igoeshopping
**Price:** € 69.94
**Availability:** ❌ Out of Stock

## Summary

> 🔌 Power Up Your Life: Never Be Left in the Dark!

## Quick Answers

- **What is this?** 300W Portable UPS Battery Backup,Emergency Rechargeable Power Source Inverter with 110V/300W AC Outlet,12V Car,USB Output for Outdoor,Home use by igoeshopping
- **How much does it cost?** € 69.94 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/43815310-300w-portable-ups-battery-backup-emergency-rechargeable-power-source-inverter)

## Best For

- igoeshopping enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Built-in BMS protects against short circuits and overloads, ensuring peace of mind.
- • **Compact & Portable:** Lightweight design makes it perfect for outdoor adventures or home emergencies.
- • **Clean & Reliable Energy:** Pure sine wave technology ensures smooth operation for sensitive electronics.
- • **Power Anywhere, Anytime:** Stay charged with a 20,000mAh capacity for all your devices.
- • **Versatile Charging Options:** Charge via wall outlet, solar panel, or car battery for ultimate convenience.

## Overview

The 300W Portable UPS Battery Backup is a versatile power solution featuring a 200WH lithium battery, pure sine wave output, and multiple charging options, making it ideal for home emergencies, outdoor activities, and everyday use.

## Description

Typical Online UPS UseThis power provides battery backup, power protection (using sine wave output), and surge protection for desktop computers, workstations, networking devicesand home entertainment systemsWhen power goes out for even a second it can result in data loss and hardware damage which can shorten equipment life expectancy. This battery backup unit provides sufficient emergency runtime power to allow for safe closure of open files and proper shut down of electronics when an outage occursSpecificationCapacity: Lithium Battery 12v 18Ah 200Wh4 DC Output :12V/10A total; 4 USB Output Ports : 5V / 6.2A total Output Power: Rated 300 Watts, Peak 800 Watts; Output Waveform: Pure Sine WaveZero transfer time (on-line)AC Input Voltage:100V-120V 50/60Hz; AC Output Voltage:110V 60HzOverload, Short circuit protection, Fuse: 8AOperational Environment: Outdoor temperature: around -14°F- 104°F( -10°C- 45°C) Portable Power StationThree 110V AC outlet (for small appliances up to 300W), Four 12V DC 5.5mm ports ( 120W total) power for string light, led starry light, fairy Light for garden, wedding, Xmas or Holloween party and 4 USB ports to charge electronic devices like smartphones, tablets or bluetooth speakers,mini fridges,scoorter,quadrotor, filming photography lighting,playstation etc,like a Powerhouse around you! Charge It Anywhere No matter where your adventures take you, charging up the power Station is quick and easy. The following is the Three ways of recharging: 1. 110V AC wall plug cable included 2. 12V Car Charger cable included 3. 40~100 Watt Solar Panel ( Not included ) Operating Voltage 18V with MC4 connector Genuine pure sine wave : It will have a widely use and more efficiency and provides safety to your device with the same clean energy you'd receive from a house outlet.

## Features

- 2 in 1 : As a traditional uninterruptible power supply and power adapter to protect your computer and Home Emergency Power + A portable power bank backup ( for emergencies, camping, or wherever you need power outdoor,built-in 200WH/12V/18AH Lithium Battery )
- PURE SINE WAVE: better than modified sine wave, cleaner current in your hands; it prevents crashes in computers, reduces noises in fans, TV and other devices and it is compatible with more gears
- VERSATILE & HIGH CAPACITY: 20,000mAh high capacity, comes with 3*100V/110V AC outlets (300W Pure Sine Power Inverter), 4*DC outlets (a extra cigarette socket cable), 4*USB ports, LCD power indicator. It can charge USB/5V, DC/12V and AC appliance anywhere
- 3 INPUT CHARGING WAYS : quickly refuel from home wall outlet or sun with any compatible solar panel; or charge from the car battery. A high-density lithium-ion battery allows a more compact build than the lead-acid power ones
- Safety Guaranteed and Warranty - BMS Provide short circuit,Overcharger Overload protection,environmental protection,energy saving and fire-proof ABS material and our worry-free 18-month warranty and friendly customer service.

## Images

![300W Portable UPS Battery Backup,Emergency Rechargeable Power Source Inverter with 110V/300W AC Outlet,12V Car,USB Output for Outdoor,Home use - Image 1](https://m.media-amazon.com/images/I/517K88J5sOL.jpg)
![300W Portable UPS Battery Backup,Emergency Rechargeable Power Source Inverter with 110V/300W AC Outlet,12V Car,USB Output for Outdoor,Home use - Image 2](https://m.media-amazon.com/images/I/51gnsoI83JL.jpg)
![300W Portable UPS Battery Backup,Emergency Rechargeable Power Source Inverter with 110V/300W AC Outlet,12V Car,USB Output for Outdoor,Home use - Image 3](https://m.media-amazon.com/images/I/51Wi0ekDRkL.jpg)
![300W Portable UPS Battery Backup,Emergency Rechargeable Power Source Inverter with 110V/300W AC Outlet,12V Car,USB Output for Outdoor,Home use - Image 4](https://m.media-amazon.com/images/I/71Pqi8YB5hL.jpg)
![300W Portable UPS Battery Backup,Emergency Rechargeable Power Source Inverter with 110V/300W AC Outlet,12V Car,USB Output for Outdoor,Home use - Image 5](https://m.media-amazon.com/images/I/618v1IUOBcL.jpg)

## Questions & Answers

**Q: Can I run a 10 watt guitar amp out of this?**
A: Yes, the only question is how long. This depends on the power draw of the amp

**Q: Is there a way I can hook up two of them together and produce 1000 watts?**
A: if you are asking if you can connect two batteries in parallel; physically it's possible, but I would never try it.  btw: you would need three to get 900 watts.  I would think that the internal controllers would fail.

**Q: How many amps?**
A: Hello Larson: I rarely respond to surveys or questions but have been so impressed with this product that I feel I must. The answer to your question is for the model with 120VAC output, the specified output wattage of 500W would be 4.17 amps (total for all three output sockets). The other outputs are specified to be 12VDC at 8 amps (total for all four outputs) and 5VDC at 6.2 amps (total of all four outputs). These units come in several varieties with different battery capacities and output voltages but are all very similar and will be basically interchangeable. I checked the sine wave output of both of my two units and the waveform is surprisingly good. I hope this info will be helpful.   ....Henry Ott

**Q: Would this be able to power a 12v port mattress pad that's 75 watts and 6.2 amps on its highest setting?**
A: I don't think so. This is a 120v system and doesn't have a 12v output

## Customer Reviews

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Working as advertised
  

*by J***N on Reviewed in the United States on November 27, 2017*

My initial concern over this one and one of the other two 500 w ups lithium batteries from China on amazon at the time of this review has thusfar been quelled.  I read the only review and it was imho from the manufacturer or someone at least from someone without mastery of the English language.  However, I did purchase this unit with that concern as it was cheaper than the competitors.  I have had it for a week running as a ups for my pc which has a 500 w power supply.  The light and the on off switches work.  I do not have a voltmeter or any other electrical gear to speak more to the technical aspects.  However, I left the pc on and shut down the surge protector that this is plugged into.  The computer did remain up and running which is all I want.  I just want the time to finish what I am doing and safely power down.  It is much lighter than the lead acid ups i had.  And, if all specs being equal a lithium battery should have a longer decay time.  I have not needed customer support.  So, I cannot speak to it.  Hope this helps others feel a little better about purchasing it.

### ⭐⭐⭐ 3.0 out of 5 stars







  
  
    Great for backing up Internet modem, phone, and Wi-Fi, but AC output generates EMI across the AM and HF bands
  

*by B***D on Reviewed in the United States on January 29, 2018*

This unit is wonderful for backing up Internet modem, phone, and Wi-Fi, but the AC output generates EMI across the AM and HF bands.Now that we have Internet and voice over fiber at our house, there are several boxes that quit if AC power is lost, just what you do not want to happen in an emergency.I plugged an AT&T Internet modem and an Apple AirPort Extreme Wi-Fi base station into the 12V power ports, and a VoIP box into a 5V USB power port, and everything works through an AC power failure (simulated by unplugging the power cord).Our cordless phone takes 9V power, so I plugged its power adapter into the sine wave AC ports on the rear.  Also good.  But when the AC power is turned on (vs. incoming AC power) via the switch on the rear of the unit, it generates electromagnetic interference (EMI) across the AM broadcast band and the HF amateur radio bands.  I have two of these units, and they both do this.  Sigh.  I do not think the unit would pass FCC Class B testing for residential use.So overall, a great concept, but the unit needs filtering and shielding to prevent EMI.  I would have given 5 stars instead of 3 stars but for the EMI.

### ⭐⭐ 2.0 out of 5 stars







  
  
    Significantly less than 346WH - BEWARE!
  

*by D***D on Reviewed in the United States on February 21, 2018*

I do craft shows, and need something to run two 12W lights. (2*12=24W) Based on calculations at 346WH, they should run for 14 hours. (346/24=14.416) Even if assuming 6W draw just for using the battery, so figuring 30W (24+6=30), they should run for at least 11 hours. (346/30=11.533)I fully charged the battery, and ran a test, leaving both lights plugged in until the device was completely drained. It ran for 9 hours, 42 minutes. If you use the 24W figure, that means it only has 226WH capacity. If you use the 30W figure, it means it has 282WH capacity. For the 346WH figure to be valid, it would have to be drawing 12W per hour just to have something plugged into it, which is extreme.I’ve contacted the seller with my issue, got a response they would check and get back to me. Five days later, and they haven’t gotten back to me. Based on actual WH, this unit is $100 over-priced; they sell a 200WH unit for $189.00It is lightweight, and charges quickly, but since it is so far below the printed capacity, it’s just not worth the money. And why the plugs are sideways, rather than upright, is one of the eternal mysteries of the universe. (It is as pictured, but whhhyyyyyy?)

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**Shop now:** [https://www.desertcart.fi/products/43815310-300w-portable-ups-battery-backup-emergency-rechargeable-power-source-inverter](https://www.desertcart.fi/products/43815310-300w-portable-ups-battery-backup-emergency-rechargeable-power-source-inverter)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-17*