---
product_id: 370249019
title: "521 Portable Power Station Upgraded with LiFePO4 Battery, 256Wh 6-Port PowerHouse, 300W (Peak 600W) Solar Generator (Solar Panel Optional), 2 AC Outlets, 60W USB-C PD Output, Outdoor Generator"
brand: "anker"
price: "62673 kr"
currency: ISK
in_stock: true
reviews_count: 10
category: "Anker"
url: https://www.desertcart.is/products/370249019-521-portable-power-station-upgraded-with-lifepo4-battery-256wh-6
store_origin: IS
region: Iceland
---

# 300W continuous / 600W peak power 256Wh LiFePO4 battery, 10-year lifespan 6 versatile ports (2 AC, USB-C PD 60W, USB-A, car outlet) 521 Portable Power Station Upgraded with LiFePO4 Battery, 256Wh 6-Port PowerHouse, 300W (Peak 600W) Solar Generator (Solar Panel Optional), 2 AC Outlets, 60W USB-C PD Output, Outdoor Generator

**Brand:** anker
**Price:** 62673 kr
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your freedom—stay charged, stay unstoppable.

## Quick Answers

- **What is this?** 521 Portable Power Station Upgraded with LiFePO4 Battery, 256Wh 6-Port PowerHouse, 300W (Peak 600W) Solar Generator (Solar Panel Optional), 2 AC Outlets, 60W USB-C PD Output, Outdoor Generator by anker
- **How much does it cost?** 62673 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/370249019-521-portable-power-station-upgraded-with-lifepo4-battery-256wh-6)

## Best For

- anker enthusiasts

## Why This Product

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

## Key Features

- • **Decade-Long Durability:** InfiniPower LiFePO4 battery ensures reliable, eco-friendly energy with a lifespan of up to 10 years.
- • **Powerhouse Performance:** SurgePower tech delivers up to 600W peak to effortlessly power your essential devices anywhere.
- • **All-in-One Charging Hub:** Six diverse ports cover all your gadgets—from laptops to 12V fridges—keeping you connected on the go.
- • **Rapid USB-C PD Charging:** 60W USB-C PD port fast-tracks your device charging, minimizing downtime during busy days.
- • **Compact Outdoor Companion:** Lightweight and portable design fits perfectly in your vehicle or backpack for spontaneous adventures.

## Overview

The Anker 521 Portable Power Station features a robust 256Wh LiFePO4 battery with a 10-year lifespan, delivering 300W continuous and 600W peak power through 6 versatile ports including dual AC outlets and a 60W USB-C PD. Designed for outdoor enthusiasts and professionals alike, it offers fast charging, durable performance, and compact portability, making it the ultimate reliable power source for extended trips, emergency backup, and multi-device charging.

## Description

desertcart.com : Anker 521 Portable Power Station Upgraded with LiFePO4 Battery, 256Wh 6-Port PowerHouse, 300W (Peak 600W) Solar Generator (Solar Panel Optional), 2 AC Outlets, 60W USB-C PD Output, Outdoor Generator : Patio, Lawn & Garden

Review: Working well so far in limited testing - I bought this as an auxiliary power source for use in a vehicle--I need to carry a 12 volt refrigerator with me (special dietary needs, road food, etc.), and occasionally charge up Milwaukee tool or DSLR batteries even if the vehicle is not running. The packaging of the 521 is ideal, although I wish the two 120V outlets had "real" 3-prong outlets. The size is perfect when a vehicle is loaded up--it uses little space. I ran two tests with the refrigerator connected to the 12 volt outlet. The refrigerator operates in both ECO and MAX modes. The ECO mode draws 30-35 watts while operating, while the MAX runs at anywhere from 40-50 watts. I ran the refrigerator indoors somewhat near a heat outlet, to simulate being inside a warm vehicle. The refrigerator is rated to deliver 256Wh of power, so I calculated that worst case would be the refrigerator running constantly for 5.5 hours. Turns out that with the refrigerator cycling on and off, it ran over 20 hours before the battery was down to about 2-4% capacity. EDIT: I had a charging issue that was partly my own misunderstanding and partly my car's wiring. I was at first unsuccessful in getting the 521 to charge from both inputs. First, I had to use a USB-C PD charger, which provides higher voltages than standard USB chargers. This allowed a full 65 watts on the USB-C input for charging. But I would add the 120 volt charger that came with the 521 in tandem with the USB-C charger wasn't getting the ~120 watts of charging. I later realized that for battery health, the 120 watt charging through both DC inputs only happens when the battery's state of charge is lower. If it's nearly fully charged, it cuts back to only a single DC input. Yet, I still could not get both to work in the car. I have a 150 watt 120-volt inverter in the car, which plugs into a rear accessory outlet using a lighter plug. It turns out that if I have both the 521's 120 volt charger and a USB-C PD charger plugged into the inverter, the inverter stops working. Likewise, if I use a separate USB-C charger that plugs into the accessory outlet (I have a 1:3 adapter with a voltage readout), the inverter cuts out. It seems the inverter is cutting out when voltage drops below a nominal value like 12.8 volts. In essence, the wiring from the fuse box to the accessory outlet cannot provide full wattage without voltage sag. When I plug the USB-C PD adapter into an accessory outlet in the center console (which is on its own 15 amp circuit), I can get 120 watts of charging to the 521. I will wire up my own circuit with 6-gauge wire to run a 300 or 400 watt inverter and a pair of accessory outlets, as this will eliminate the voltage drop. With ~120 watts, this provides a quicker recovery for the battery while the refrigerator is operating, which is exactly what I needed.
Review: Perfect for drone/travel. - I bought this for frequent trips to the Everglades. It works amazing. You can get about 15 phone charges out of it. I can charge all three batteries on my dji air3s from dead to full once. It can run multiple things at once and shows your current output. Has a built in light that is easy to use. The outlet and car port must be turned on manually. I did try to overload the battery and it auto shut off. Battery can be charged in about an hour and seems to hold a full charge well (no leakage). You will hear the fan turn on but it’s not loud at all. I paid $130 on sell and I’m very happy with it Hand for size

## Features

- Robust High-Wattage Support: SurgePower technology ensures a robust output up to 600W, capable of powering high-demand appliances with ease during outdoor activities or unexpected power outages.
- Decade-Long Performance: InfiniPower technology guarantees a lifespan of up to 10 years with LiFePO4 batteries, advanced temperature control, and a durable construction for long-lasting power storage.
- Multi-Device Charging Hub: Equipped with 6 diverse ports, including 2 AC, 2 USB-A, 1 USB-C, and 1 car outlet, it caters to a wide range of charging requirements for electronics on the move.
- Streamlined Fast Charging: The built-in USB-C port offers a fast-charging solution, allowing for swift recharging of laptops and other compatible devices, streamlining the charging experience.
- Extended Energy Reserve: Boasting a 256Wh capacity, the battery provides substantial power for extended getaways, keeping your devices fully charged and operational throughout your adventures.
- What You Get: Anker 521 Portable Power Station (PowerHouse 256Wh), DC adapter, car charging cable, welcome guide, our worry-free 5-year warranty, and friendly customer service.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09FF46FQ9 |
| Batteries | 1 C batteries required. |
| Batteries Included? | No |
| Batteries Required? | No |
| Battery Capacity | 80000 Milliamp Hours |
| Battery Cell Type | Lithium Ion |
| Best Sellers Rank | #1,080 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #16 in Outdoor Generators |
| Brand | Anker |
| Color | Black |
| Current Rating | 10 Amps |
| Customer Reviews | 4.4 4.4 out of 5 stars (3,013) |
| Date First Available | September 3, 2021 |
| EU Spare Part Availability Duration | 5 Years |
| Engine Power Maximum | 200 Watts |
| Engine Type | 4 Stroke |
| Fuel Type | Electric |
| Horsepower | 0.08 |
| Ignition System Type | Electronic |
| Included Components | Anker 521 Portable Power Station (PowerHouse 256Wh), DC adapter, car charging cable, welcome guide, our worry-free 5-year warranty, and friendly customer service. |
| Item Package Quantity | 1 |
| Item Weight | 8.16 pounds |
| Item model number | A1720 |
| Manufacturer | Anker |
| Material | Plastic |
| Model Name | A1720 |
| Output Wattage | 300 Watts |
| Part Number | A1720113 |
| Power Source | Battery Powered, Solar Powered |
| Product Dimensions | 8.5"L x 5.67"W x 8.33"H |
| Recommended Uses For Product | Laptop |
| Running Wattage | 300 Watts |
| Size | 8.5"L x 5.67"W x 8.33"H |
| Special Feature | Portable |
| Special Features | Portable |
| Starting Wattage | 200 Watts |
| Style | Anker 521 Portable Power Station |
| Total Power Outlets | 2 |
| UPC | 194644083953 |
| Voltage | 110 Volts (AC) |
| Warranty Description | 2 year manufacturer |
| Wattage | 300 watts |

## Product Details

- **Brand:** Anker
- **Fuel Type:** Electric
- **Item Weight:** 8.2 Pounds
- **Output Wattage:** 300 Watts
- **Power Source:** Battery Powered, Solar Powered
- **Recommended Uses For Product:** Laptop
- **Special Feature:** Portable
- **Voltage:** 110 Volts (AC)
- **Wattage:** 300 watts

## Images

![521 Portable Power Station Upgraded with LiFePO4 Battery, 256Wh 6-Port PowerHouse, 300W (Peak 600W) Solar Generator (Solar Panel Optional), 2 AC Outlets, 60W USB-C PD Output, Outdoor Generator - Image 1](https://m.media-amazon.com/images/I/71au0jKOYhL.jpg)

## Questions & Answers

**Q: What devices can the power station charge?**
A: The AC output port can only charge or power devices that operate at less than 300W. Incompatible with appliances that require more than 300W input such as microwave, electric grill, refrigerator, electric vehicle, air compressor, and more.

**Q: What kind of solar charger can charge this product?**
A: Any 11-28V solar charger with a DC 7909 male connector.

**Q: How should I store and maintain the product?**
A: 1. To preserve the battery lifespan, recharge it to 100% after every use. 2. Turn on Power Saving Mode and turn off all the buttons on PowerHouse. 3. We recommend recharging it 100% every month.

**Q: What should I do before using for the first time and what do I need to pay attention to?**
A: Charge your portable power station to activate the battery before using for the first time. Do not use with CPAP overnight and in Power Saving mode.

**Q: Why does the power station's battery drain even when no devices are connected?**
A: When the AC and car socket control buttons are turned on, there will be a certain amount of no-load power consumption. To avoid this, make sure the control buttons are turned off, or turn on Power Saving mode when not in use.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Working well so far in limited testing
*by -***- on October 18, 2023*

I bought this as an auxiliary power source for use in a vehicle--I need to carry a 12 volt refrigerator with me (special dietary needs, road food, etc.), and occasionally charge up Milwaukee tool or DSLR batteries even if the vehicle is not running. The packaging of the 521 is ideal, although I wish the two 120V outlets had "real" 3-prong outlets. The size is perfect when a vehicle is loaded up--it uses little space. I ran two tests with the refrigerator connected to the 12 volt outlet. The refrigerator operates in both ECO and MAX modes. The ECO mode draws 30-35 watts while operating, while the MAX runs at anywhere from 40-50 watts. I ran the refrigerator indoors somewhat near a heat outlet, to simulate being inside a warm vehicle. The refrigerator is rated to deliver 256Wh of power, so I calculated that worst case would be the refrigerator running constantly for 5.5 hours. Turns out that with the refrigerator cycling on and off, it ran over 20 hours before the battery was down to about 2-4% capacity. EDIT: I had a charging issue that was partly my own misunderstanding and partly my car's wiring. I was at first unsuccessful in getting the 521 to charge from both inputs. First, I had to use a USB-C PD charger, which provides higher voltages than standard USB chargers. This allowed a full 65 watts on the USB-C input for charging. But I would add the 120 volt charger that came with the 521 in tandem with the USB-C charger wasn't getting the ~120 watts of charging. I later realized that for battery health, the 120 watt charging through both DC inputs only happens when the battery's state of charge is lower. If it's nearly fully charged, it cuts back to only a single DC input. Yet, I still could not get both to work in the car. I have a 150 watt 120-volt inverter in the car, which plugs into a rear accessory outlet using a lighter plug. It turns out that if I have both the 521's 120 volt charger and a USB-C PD charger plugged into the inverter, the inverter stops working. Likewise, if I use a separate USB-C charger that plugs into the accessory outlet (I have a 1:3 adapter with a voltage readout), the inverter cuts out. It seems the inverter is cutting out when voltage drops below a nominal value like 12.8 volts. In essence, the wiring from the fuse box to the accessory outlet cannot provide full wattage without voltage sag. When I plug the USB-C PD adapter into an accessory outlet in the center console (which is on its own 15 amp circuit), I can get 120 watts of charging to the 521. I will wire up my own circuit with 6-gauge wire to run a 300 or 400 watt inverter and a pair of accessory outlets, as this will eliminate the voltage drop. With ~120 watts, this provides a quicker recovery for the battery while the refrigerator is operating, which is exactly what I needed.

### ⭐⭐⭐⭐⭐ Perfect for drone/travel.
*by C***B on January 25, 2026*

I bought this for frequent trips to the Everglades. It works amazing. You can get about 15 phone charges out of it. I can charge all three batteries on my dji air3s from dead to full once. It can run multiple things at once and shows your current output. Has a built in light that is easy to use. The outlet and car port must be turned on manually. I did try to overload the battery and it auto shut off. Battery can be charged in about an hour and seems to hold a full charge well (no leakage). You will hear the fan turn on but it’s not loud at all. I paid $130 on sell and I’m very happy with it Hand for size

### ⭐⭐⭐⭐⭐ light weight, long battery life
*by B***N on January 26, 2026*

we use this in our basement where there are few outlets. It is great and charges all of our and our guest's devices quickly. Also works great camping when we sometimes bring a projector. Highly recommend.

## Frequently Bought Together

- Anker 521 Portable Power Station Upgraded with LiFePO4 Battery, 256Wh 6-Port PowerHouse, 300W (Peak 600W) Solar Generator (Solar Panel Optional), 2 AC Outlets, 60W USB-C PD Output, Outdoor Generator
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---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-01-31*