Portable Power Station Andes 300 - Fast 45min Charging (266Wh)

In this review of the Portable Power Station Andes 300 the bottom line is simple: it is a compact, portable backup power option for campers, road trippers, and anyone who needs dependable off-grid charging without heavy gear. The single biggest reason to buy is its fast charging and versatile outputs - the unit reaches 0-80% in about 45 minutes and packs two AC outlets, a USB-C, two USB-A ports and a car charger output into an 8.2 lb package, making it useful for small appliances, phones, and laptops on the go.

Key Features

• 45min Fast Charging: The Andes 300 can reach 0-80% in roughly 45 minutes so downtime is minimal when returning to grid power.
• 266Wh Capacity: A mid-sized battery that reliably powers devices like a 50 W TV for several hours or top-up laptops and phones.
• Six Output Ports: Two AC outlets, two USB-A, one USB-C and a car charger output let you run multiple devices at once without adapters.
• Solar Rechargeable: When paired with a 100 W solar panel the unit can fully recharge in about 2.5 hours, enabling sustainable off-grid use.
• Light and Portable: At 8.2 lbs with a one-piece aluminum handle the unit is easy to carry for RV trips, camping and travel.
• Durable LFP Battery: The long-life LFP chemistry preserves capacity through thousands of cycles, supporting more than a decade of use.

Who It's For

The Andes 300 is best for campers, RV users, and travelers who need a lightweight power source for small appliances, phones, cameras and laptops. Its fast charging and multiple ports make it convenient for day trips or short overnight stays where quick turnaround from grid or solar is helpful.

It is less appropriate for users who need to run large appliances or heavy-duty tools for extended periods; those buyers should consider larger-capacity stations or a generator designed for continuous high-watt loads.

Pros & Cons

Pros

• Very fast 0-80% recharge time reduces wait time between trips.
• Multiple output options cover phones, laptops and small AC devices without additional adapters.
• Quiet operation with near-silent sleep mode makes it suitable for camping and indoor backup.
• Lightweight design and durable LFP battery deliver portability and long-term reliability.

Cons

• 266Wh capacity is modest, so it is not suited for prolonged running of high-watt appliances.
• Solar recharging requires a 100 W panel to reach the fastest recharge times, which is sold separately.

Specifications

Capacity	266Wh
AC Output	2 AC outlets (300W max)
USB Outputs	2 USB-A and 1 USB-C (100W USB-C)
Car Output	Car charger output included
Fast Charge	0-80% in ~45 minutes
Solar Input	Full recharge in ~2.5 hours with 100W panel
Weight	8.2 lbs

Our Verdict

The Andes 300 is a well-balanced portable power station for people who value quick recharge, multiple output options and long battery life in a light package. It offers strong value for campers and travelers who need reliable short-term power and a quiet backup option, but those needing extended runtimes or to run high-watt appliances should choose a larger unit.

Frequently Asked Questions

How long does a full charge take from AC?
The unit can reach about 0-80% in roughly 45 minutes from AC; full charge will take a bit longer depending on remaining capacity.

Can it be charged by solar?
Yes, when paired with a 100 W solar panel the Andes 300 can reach a full recharge in about 2.5 hours under ideal sun conditions.

Is it noisy for indoor use?
It has a near-silent 40 dB sleep mode and quiet operation, making it suitable for indoor backup and camping without disruptive noise.