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Anker 521 Portable Power Station – LiFePO4 Battery, 256Wh

🔋 256Wh LiFePO4 Battery – Long-lasting & safe power storage

300W Output (600W Peak) – Run small appliances & devices

🔌 6 Ports Total – Includes 2 AC outlets & 60W USB-C PD

🌞 Solar-Compatible – Recharge with optional solar panel

🧳 Lightweight & Portable – Only 8.2 lbs, easy to carry anywhere

🔒 5-Year Warranty – Built to last with advanced safety features

🏕️ Perfect for Camping & Emergencies – Quiet, clean energy on the go

250 $

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Availability: In Stock
SKU:ANK-521PPS

🔋 Anker 521 Portable Power Station (Upgraded) – LiFePO4 Battery, 256Wh, 6-Port Solar Generator Powerhouse ⚡

Meet the Anker 521 Portable Power Station (Upgraded) – your go-to compact, powerful, and long-lasting backup power solution for outdoor adventures, emergencies, and everyday convenience. Designed with LiFePO4 battery technology, this portable powerhouse offers up to 256Wh of energy and delivers reliable, clean power wherever you are.

Whether you’re camping in the wild, dealing with a power outage at home, or working remotely in the great outdoors, the Anker 521 is ready to keep your essential devices running. 🏕️⚡


🌟 Why Choose the Anker 521 Portable Power Station?

Unlike traditional portable generators, the Anker 521 is quiet, emission-free, and built with superior battery chemistry to ensure 10+ years of daily use. Here’s why it stands out from the rest:

  • Advanced LiFePO4 Battery: 6× longer lifespan than standard lithium-ion batteries.
  • 300W Output (Peak 600W): Power small appliances, lights, fans, and laptops.
  • 60W USB-C PD Output: Fast charging for phones, tablets, and MacBooks.
  • Solar-Ready: Works with compatible solar panels (sold separately) for clean, renewable energy.
  • Compact & Lightweight: Weighs only 8.2 lbs (3.7 kg), making it easy to carry anywhere.

⚙️ Technical Specifications Table

Feature Details
Battery Type LiFePO4 (Lithium Iron Phosphate)
Capacity 256Wh (25.6V, 10Ah)
AC Output 2 × 110V AC outlets (300W, peak 600W)
USB Ports 2 × USB-A, 1 × USB-C (60W PD)
DC Output 1 × Car Socket (12V/10A)
Charging Methods Wall outlet, Solar panel (11-28V, 5.5A), USB-C input
Solar Panel Compatibility Anker 625 or other 11–28V solar panels (sold separately)
Recharging Time 2.5 hrs via USB-C + AC input simultaneously
Lifespan 3,000+ cycles to 80% capacity
Weight 8.2 lbs / 3.7 kg
Dimensions 8.5 × 5.7 × 8.3 in (21.6 × 14.5 × 21.1 cm)
Warranty 5-year warranty

🔌 Charge and Power Your Essentials

The Anker 521 PowerHouse is equipped with 6 versatile ports, including:

  • 2 × AC outlets to power lamps, mini-fridges, CPAP machines, or cameras.
  • 1 × 60W USB-C PD to fast charge laptops, phones, and tablets.
  • 2 × USB-A ports for everyday electronics.
  • 1 × Car socket output for car-powered devices like mini coolers or tire inflators.

Charge the station itself using a wall outlet, solar panel (optional), or USB-C input. Combine AC and USB-C charging to reach 80% in under 1.5 hours! ⚡🌞


🔒 Built to Last – Safety and Durability in One

With InfiniPower™ technology, the Anker 521 includes:

  • Smart temperature control (monitors temps up to 100 times/sec)
  • Shock-resistant, flame-retardant build
  • 5-year warranty – double the industry average!
  • Battery Management System (BMS) for voltage, current, and temperature regulation

Enjoy worry-free usage at home or on the road. 🛡️


🌿 Go Green with Solar Charging

Pair the Anker 521 with the Anker 625 Solar Panel (sold separately) to create a powerful, portable solar generator system. Harness the power of the sun during camping trips or power outages and reduce your reliance on the grid. 🌞♻️


📦 What’s in the Box?

  • 1 × Anker 521 Portable Power Station
  • 1 × AC charging cable
  • 1 × Car charging cable
  • 1 × Welcome guide
  • 1 × Worry-free 5-year warranty

🧳 Perfect for Camping, Emergency, and Work

Ideal for:

  • 🌄 Camping trips
  • 💡 Home power outages
  • 👨‍💻 Remote work
  • 🎤 Outdoor events
  • 🚗 Car travel
  • 🌪️ Disaster preparedness kits

With its silent operation and zero emissions, this is the perfect eco-friendly alternative to gas generators.


📈 Trusted Brand: Why Anker?

Anker is a global leader in power technology, trusted by over 80 million users worldwide. With a commitment to quality, innovation, and sustainability, Anker’s portable power stations are built for reliability and long-term use.

👉 Learn more about Anker’s sustainability and innovation initiatives here.


🛒 Ready to Upgrade Your Portable Power Game?

Don’t wait until the next blackout or camping trip! 💼🌲 Power your life with the Anker 521 Portable Power Station – Upgraded.

👉 Buy Now from Anker
✅ Free shipping | ✅ 30-day money-back guarantee | ✅ 5-Year Warranty

Feature Details
Battery Type LiFePO4 (Lithium Iron Phosphate)
Capacity 256Wh (25.6V, 10Ah)
AC Output 2 × 110V AC outlets (300W, peak 600W)
USB Ports 2 × USB-A, 1 × USB-C (60W PD)
DC Output 1 × Car Socket (12V/10A)
Charging Methods Wall outlet, Solar panel (11-28V, 5.5A), USB-C input
Solar Panel Compatibility Anker 625 or other 11–28V solar panels (sold separately)
Recharging Time 2.5 hrs via USB-C + AC input simultaneously
Lifespan 3,000+ cycles to 80% capacity
Weight 8.2 lbs / 3.7 kg
Dimensions 8.5 × 5.7 × 8.3 in (21.6 × 14.5 × 21.1 cm)
Warranty 5-year warranty

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