---
product_id: 536760416
title: "EnginStar Portable Power Station 300W 296Wh Battery Bank with 110V Pure Sine ..."
brand: "enginstar"
price: "1683.67 DT"
currency: TND
in_stock: null
reviews_count: 5
category: "Engin Star"
url: https://www.desertcart.tn/products/536760416-enginstar-portable-power-station-300w-296wh-battery-bank-with-110v
store_origin: TN
region: Tunisia
---

# 300W pure sine wave AC output 296Wh high-capacity battery 8 versatile multi-ports EnginStar Portable Power Station 300W 296Wh Battery Bank with 110V Pure Sine ...

**Brand:** enginstar
**Price:** 1683.67 DT
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Stay powered, stay unstoppable — wherever life takes you!

## Quick Answers

- **What is this?** EnginStar Portable Power Station 300W 296Wh Battery Bank with 110V Pure Sine ... by enginstar
- **How much does it cost?** 1683.67 DT with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/536760416-enginstar-portable-power-station-300w-296wh-battery-bank-with-110v)

## Best For

- enginstar enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last & Safeguard:** Advanced battery management with overcharge, short circuit, and temperature protection for 1000+ charge cycles.
- • **Charge Everything, All at Once:** 8 output ports including USB-C fast charging keep all your devices juiced simultaneously.
- • **Power That Goes Wherever You Do:** Compact 6.5 lbs design fits your on-the-go lifestyle without compromise.
- • **Pure Sine Wave for Sensitive Tech:** Protect your laptop, CPAP, and camera with clean, stable 110V AC power.
- • **Triple Charging Modes, Zero Downtime:** Solar, wall outlet, or car socket—choose your fastest recharge method anytime, anywhere.

## Overview

The EnginStar Portable Power Station packs a robust 296Wh lithium-ion battery into a lightweight 6.5-pound frame, delivering 300W of pure sine wave AC power through dual outlets and 8 total ports. Designed for outdoor enthusiasts and emergency preparedness, it supports fast USB-C charging, multiple device outputs, and three versatile recharge options including solar compatibility. With advanced safety features and over 1000 charge cycles, it’s the reliable power companion for camping, hunting, and critical medical devices like CPAP machines.

## Description

desertcart.com : EnginStar Portable Power Station 300W 296Wh Battery Bank with 110V Pure Sine Wave AC Outlet for Outdoors Camping Hunting and Emergency, 80000mAh Backup Battery Power Supply for CPAP : Patio, Lawn & Garden

Review: Great little solar generator - Been working great so far. We haven’t had full sun since I bought it, but it still charges with the solar panels, just slower. I’m sure it’ll be much faster in direct sunlight. I was also surprised how big the solar panel was, and it easily folds up to a smaller size for storage and travel. It comes with lots of adapters. Has AC outlets, USB-A, USB-C, and other ports for charging different devices. Overall, very happy with it.
Review: Great power station! - Works exactly like it should. Charges fast, lasts long, and powers all my small devices with no problem. Lightweight, quiet, and reliable. Definitely worth the price. And amazing customer service 😊 thank you for your assistance

## Features

- PORTABLE BUT POWERFUL: EnginStar Portable Power Station with ETL Certification, and the portable size of 9 x 5.5 x 7.5 inches, weights only 6.5 pounds, but armed with 296wh capacity and 300W AC output, EnginStar portable power station can provide enough juice to charge your phones, laptop, camera, cpap, drone, etc. Designed with 8 output ports can charge several devices at the same time, which make it a perfect emergency battery, outdoor and camping backup battery
- 110V PURE SINE WAVE & MULTIPORT: Built with two 110V pure sine wave AC outlets to make sure the solar generator (solar panel not included) works quieter, more efficient and more stable, which can protect your sensitive devices from damage such as laptop. 2 Regulated DC outputs (12V/24V) can provide a stable power output for DC appliances such as mini-fridge or car vacuum cleaner. Fast charger USB (5V/3.1A Max) and USB-C (18W)
- SUPERIOR PROTECTION SYSTEM: EnginStar camping power station with a advanced battery management system of voltage control and temperature control, the multiple safe-charging design can protect the battery bank from the damage of short circuit, overcharging and overload, to make sure you use it efficiently and safely. 100% original high quality lithium ion batteries support more than 1000 times of charge cycle
- 3 CHARGING WAYS POWER SUPPLY: 1) The solar power generator can be charged with any compatible 12-25V solar panel (panel not included), built-in controller speeds up the battery recharge rate. 2) The portable power station with ac outlet can be charged via being plugged into wall outlet. 3) The portable ac battery bank can be charged from 12V socket of the car. At a maximum charging speed of 65W, it can be full charged in 3 hours
- Package Contain and Battery Maintain: 1*EnginStar Rechargeable Electrical Power Station, 1*User Manual, 1*Home Charger, 1*car charger cable, 12 months limited service time(from the date of purchase); Recommend fully charge it every 2-3 months to keep the power station in good work condition, recharge in time before drain all the power

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BDL62SNX |
| Batteries | 1 12V batteries required. |
| Batteries Included? | No |
| Batteries Required? | No |
| Battery Capacity | 80000 Milliamp Hours |
| Battery Cell Type | Lithium Ion |
| Best Sellers Rank | #241 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #13 in Outdoor Generators |
| Brand | EnginStar |
| Color | Black |
| Customer Reviews | 4.3 4.3 out of 5 stars (1,421) |
| Date First Available | April 28, 2023 |
| Engine Power Maximum | 500 Watts |
| Engine Type | 4 Stroke |
| Fuel Type | Electric |
| Included Components | 300w portable power station |
| Item Weight | 7.92 pounds |
| Item model number | R300 |
| Manufacturer | Hengke Energy(GuangDong) Co., Ltd |
| Material | Metal (Frame/Housing), Plastic/Rubber (Electrical Components), Lithium-Ion (Battery) |
| Model Name | R300 |
| Output Wattage | 300 Watts |
| Part Number | R300 BO |
| Power Source | Battery Powered |
| Product Dimensions | 9.1"L x 5"W x 7"H |
| Recommended Uses For Product | Camping |
| Running Wattage | 300 Watts |
| Size | 300W |
| Special Feature | Digital Display, Flashlight, LED Indicator Lights, Overload Protection, Portable |
| Special Features | Digital Display, Flashlight, LED Indicator Lights, Overload Protection, Portable |
| Starting Wattage | 500 Watts |
| Total Power Outlets | 2 |
| UPC | 762765726631 |
| Voltage | 110 Volts (AC) |
| Warranty Description | Limited (12 months, from the date of purchase) |
| Wattage | 296 Watt-hours |

## Product Details

- **Brand:** EnginStar
- **Fuel Type:** Electric
- **Included Components:** 300w portable power station
- **Item Weight:** 3.6 Kilograms
- **Output Wattage:** 300 Watts
- **Power Source:** Battery Powered
- **Recommended Uses For Product:** Camping
- **Special Feature:** Digital Display, Flashlight, LED Indicator Lights, Overload Protection, Portable
- **Voltage:** 110 Volts (AC)
- **Wattage:** 296 Watt-hours

## Images

![EnginStar Portable Power Station 300W 296Wh Battery Bank with 110V Pure Sine ... - Image 1](https://m.media-amazon.com/images/I/812ePt3rfPL.jpg)

## Questions & Answers

**Q: Does this come charged?**
A: Mine came with no charge. Started changing it immediately, after about 20 minutes it stopped charging, wouldn’t turn on or finish charging. Just got a dud, I guess. Maybe the ones that work do.

**Q: Can it charge my gateway Xfinity router? How long?**
A: It depends on the wattage. It is 296 watt hours. It can power a fridge that I have that is  about 60 watts for about 5 hours on a full charge. It has a limit of 300 watts but I think the surge wattage is about 450. Hope that helps. I really like it!

**Q: Can i order another 110 vac charger? Lost original**
A: Dear Customer, please contact our after sale support mailbox: support@enginstar.com, we will arrange a replacement charger for you

**Q: anyone use this for a small music PA set up?**
A: Yes. I use a Yamaha Stagepas 600 and it seems to be okay for a solo gig. Beware that when you plug 
multiple inputs (other than a mic and an instrument) into your PA system, you might experience times when the battery shuts off momentarily. I'm considering switching to a unit with higher wattage. Best of luck on your choice.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great little solar generator
*by S***H on December 23, 2025*

Been working great so far. We haven’t had full sun since I bought it, but it still charges with the solar panels, just slower. I’m sure it’ll be much faster in direct sunlight. I was also surprised how big the solar panel was, and it easily folds up to a smaller size for storage and travel. It comes with lots of adapters. Has AC outlets, USB-A, USB-C, and other ports for charging different devices. Overall, very happy with it.

### ⭐⭐⭐⭐⭐ Great power station!
*by E***E on November 26, 2025*

Works exactly like it should. Charges fast, lasts long, and powers all my small devices with no problem. Lightweight, quiet, and reliable. Definitely worth the price. And amazing customer service 😊 thank you for your assistance

### ⭐⭐⭐⭐⭐ works great
*by J***L on January 20, 2026*

fully charged an oxygen concentrator so our patient could stay out longer than the 2 hours the regular battery lasted

## Frequently Bought Together

- EnginStar Portable Power Station 300W 296Wh Battery Bank with 110V Pure Sine Wave AC Outlet for Outdoors Camping Hunting and Emergency, 80000mAh Backup Battery Power Supply for CPAP
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- EnginStar Carrying Case Storage box Travel Business Lunch Bag Shockproof Universal Compatible for Jackery Portable Power Station, picnic camping wild fishing hunting - Black

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-01-31*