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Arkpax CORE 300 Portable Power Station

Arkpax CORE 300 Portable Power Station

by Prepared Home
Save $70.00
$349.99
$279.99

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Small in size but big on convenience, the Arkpax CORE 300 is designed to keep your everyday essentials powered wherever life takes you. Featuring a 300W pure sine wave inverter and a 288Wh LiFePO4 battery, it’s an ideal companion for camping, road trips, outdoor adventures, home offices, and emergency preparedness.

Whether you’re charging phones and laptops during a power outage or powering small electronics while exploring off the grid, the CORE 300 delivers clean, quiet energy without the noise, fumes, or maintenance of a gas generator. Lightweight, portable, and easy to use, it’s a dependable backup power solution for everyday life.

Designed to help keep you powered, prepared and protected.

Overview

Small in size but big on convenience, the Arkpax CORE 300 is designed to keep your everyday essentials powered wherever life takes you. Featuring a 300W pure sine wave inverter and a 288Wh LiFePO4 battery, it’s an ideal companion for camping, road trips, outdoor adventures, home offices, and emergency preparedness.

Whether you’re charging phones and laptops during a power outage or powering small electronics while exploring off the grid, the CORE 300 delivers clean, quiet energy without the noise, fumes, or maintenance of a gas generator. Lightweight, portable, and easy to use, it’s a dependable backup power solution for everyday life.

Designed to help keep you powered, prepared and protected.

Why You'll Love This

Compact Everyday Power

Perfect for charging phones, tablets, laptops, cameras, routers, lighting, drones, and other small electronics.

Lightweight & Travel Ready

Its compact design makes it easy to carry, store, and transport whether you’re camping, traveling, or preparing for emergencies.

Pure Sine Wave Power

Safely power sensitive electronics with clean, stable electricity designed for today’s devices.

Solar Ready

Recharge using compatible Arkpax solar panels for clean, renewable power wherever you go.

Long-Lasting LiFePO4 Battery

Premium lithium iron phosphate battery technology provides thousands of charge cycles for years of dependable use.

Quiet & Emission-Free

Unlike fuel-powered generators, the CORE 300 operates silently with no fumes or exhaust.

Easy to Use

Simple controls and multiple output options make powering your devices quick and convenient.

Power. Protection. Peace of Mind.

Whether you’re preparing for emergencies or enjoying the outdoors, the CORE 300 provides reliable portable power whenever you need it.

Technical Specifications

Battery

  • Capacity: 288Wh
  • Battery Chemistry: LiFePO4 (LFP)
  • Cycle Life: 3,500+ Cycles to 80% Capacity

Inverter

  • Continuous Output: 300W
  • Surge Output: 600W
  • Pure Sine Wave

Charging

  • AC Charging Supported
  • Solar Charging Supported
  • USB-C Charging (if applicable)

Output Ports

  • AC Outlet(s)
  • USB-A Ports
  • USB-C Port(s)
  • DC Outputs
  • 12V Car Port

Physical Specifications

  • Compact Portable Design
  • Integrated Carry Handle
  • 7.94 lbs

What’s Included

  • Arkpax CORE 300 Portable Power Station
  • AC Charging Cable
  • User Documentation
Peace of Mind

You're making an important purchase, and we want you to feel comfortable doing it!

Whether you're preparing for outages, protecting your home, or investing in peace of mind, we're committed to making your experience simple, transparent, and worry-free from start to finish.

Authorized Dealer
We proudly partner with trusted manufacturers and authorized supplier networks to provide genuine products backed by manufacturer warranties and dependable support.

Price Beat Guarantee
Found a lower advertised price from an authorized dealer? We'll do our best to beat it.

30-Day Easy Returns
If your purchase isn't the right fit, we'll help make the return process simple and hassle-free.

Personal Customer Support
Questions before or after your purchase? We're here to help every step of the way.

Satisfaction Guaranteed
We carefully select every product we offer and stand behind the brands we partner with. 

Shipping

At Prepared Home, we work hard to make the ordering process simple, transparent, and stress-free.

Most in-stock orders are processed and shipped within 1–5 business days. Once your order has shipped, you'll receive a confirmation email with tracking information so you can follow your delivery every step of the way.

Shipping methods and costs may vary depending on the product, manufacturer, size and destination. Any applicable shipping charges or freight requirements will be clearly displayed before you complete your purchase—no hidden fees or surprises.

For larger items that require freight delivery, additional arrangements such as a delivery appointment or signature may be required.

If you have any questions about shipping, delivery timelines or freight requirements before placing your order, our team is happy to help!

Contact us at sales@preparedhomeco.com

Or

Call / Text (845) 327-1866

Frequently Asked Questions

he Arkpax CORE 300 is designed to power small electronics and everyday essentials such as phones, laptops, tablets, routers, LED lights, cameras, drones, portable fans, and CPAP machines with low power requirements. Actual runtime depends on the connected devices.

The CORE 300 is intended for smaller electronics and light-duty applications. Most household refrigerators require more starting power than the CORE 300 is designed to provide. For refrigerator backup, we recommend stepping up to one of Arkpax’s larger portable power stations.

Yes. Unlike traditional gas generators, the CORE 300 produces no gasoline fumes, exhaust, or carbon monoxide, making it safe for indoor use when operated according to the manufacturer’s guidelines.

Absolutely. The CORE 300 supports charging with compatible Arkpax solar panels, allowing you to recharge using clean, renewable energy while camping or during power outages.

Yes. Its lightweight design, quiet operation, and multiple charging ports make it an excellent companion for camping, road trips, fishing, tailgating, and other outdoor adventures.

The CORE 300 provides clean, quiet, maintenance-free power without gasoline, fumes, or excessive noise. It’s ideal for smaller electronics and situations where portability is a priority.

Runtime depends on the power consumption of the connected device. Smaller electronics like phones and LED lights can operate much longer than higher-powered devices such as laptops or portable coolers.

The CORE 300 is ideal for campers, travelers, apartment dwellers, students, photographers, and anyone looking for an affordable, portable source of backup power for everyday electronics.