---
product_id: 70227019
title: "12V Pure Sine Wave Power Inverter 300W To AC 110V High Efficient DC Inverters For Smartphones, Tablet, Laptop (300W)"
brand: "tellunow"
price: "41.31 DT"
currency: TND
in_stock: false
reviews_count: 2
url: https://www.desertcart.tn/products/70227019-12v-pure-sine-wave-power-inverter-300w-to-ac-110v
store_origin: TN
region: Tunisia
---

# 12V Pure Sine Wave Power Inverter 300W To AC 110V High Efficient DC Inverters For Smartphones, Tablet, Laptop (300W)

**Brand:** tellunow
**Price:** 41.31 DT
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** 12V Pure Sine Wave Power Inverter 300W To AC 110V High Efficient DC Inverters For Smartphones, Tablet, Laptop (300W) by tellunow
- **How much does it cost?** 41.31 DT with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/70227019-12v-pure-sine-wave-power-inverter-300w-to-ac-110v)

## Best For

- tellunow enthusiasts

## Why This Product

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

## Description



## Product Details

- **Brand:** Tellunow
- **Power Source:** 110v
- **Input Voltage:** 12 Volts
- **Output Power:** 300 Watts
- **Efficiency:** High Efficiency

## Images

![12V Pure Sine Wave Power Inverter 300W To AC 110V High Efficient DC Inverters For Smartphones, Tablet, Laptop (300W) - Image 1](https://m.media-amazon.com/images/I/71q3qbRQ9wL.jpg)
![12V Pure Sine Wave Power Inverter 300W To AC 110V High Efficient DC Inverters For Smartphones, Tablet, Laptop (300W) - Image 2](https://m.media-amazon.com/images/I/71+GClseikL.jpg)
![12V Pure Sine Wave Power Inverter 300W To AC 110V High Efficient DC Inverters For Smartphones, Tablet, Laptop (300W) - Image 3](https://m.media-amazon.com/images/I/71-QRopKamL.jpg)
![12V Pure Sine Wave Power Inverter 300W To AC 110V High Efficient DC Inverters For Smartphones, Tablet, Laptop (300W) - Image 4](https://m.media-amazon.com/images/I/610yBLOuA6L.jpg)
![12V Pure Sine Wave Power Inverter 300W To AC 110V High Efficient DC Inverters For Smartphones, Tablet, Laptop (300W) - Image 5](https://m.media-amazon.com/images/I/61Y0WE+Sp6L.jpg)

## Customer Reviews

### ⭐ 







  
  
    Couldn't source 300W
  

*by J***N on Reviewed in the United States on August 18, 2018*

I ordered this to use with a deep-cycle battery as a battery backup for my furnace (boiler plus circulator pumps).  After wiring it up I tested it.  For the first few minutes it handled the load (~240W) fine, but then it started to make maybe a buzzing sound, voltage dropped, and when it got down to ~85V (from 110V) it turned off.  I tried again, and the same thing happened.  In the attached pictures the kill-a-watt is measuring power out of the inverter, and the voltage/current meter is measuring power into the inverter.

### ⭐⭐⭐⭐⭐ 







  
  
    It is a Excellent product
  

*by A***I on Reviewed in the United States on September 22, 2018*

This is an excellent 300watt inverter.  The charge the phone quickly on the charge the computer to other charge the iPhone I like it is still fast for charging  👍👆🏽It is good quality

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**Shop now:** [https://www.desertcart.tn/products/70227019-12v-pure-sine-wave-power-inverter-300w-to-ac-110v](https://www.desertcart.tn/products/70227019-12v-pure-sine-wave-power-inverter-300w-to-ac-110v)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-24*