Anker SOLIX C300 Portable Power Station, 288Wh

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Product guide

Anker SOLIX C300 Portable Power Station, 288Wh

The Anker SOLIX C300 is a compact portable power station with a listed 288Wh capacity and 300W AC output. Its mix of AC, USB-C, USB-A and car-socket connections suits charging smaller devices while camping or during short power interruptions, but the 300W AC limit rules out many high-wattage appliances.

At a glance

Eight listed charging ports include three AC outlets, a car socket, three USB-C ports and one USB-A port.
The listing claims 140W two-way USB-C charging and wall charging to 80% in 50 minutes.
Solar charging is supported with compatible panels, but the listing specifies connector and voltage requirements.
The listed weight is 4.13 kg, with dimensions of 6.46"L x 6.34"W x 9.45"H.

Price

$329.98Save 23%

Reference price: ~~$429.99~~

Price checked: Nov 13, 2026

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Often bought together

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Anker SOLIX C2000 Gen 2 Solar Powered Generator 2,048Wh, 2,400W, Camping | 2,048Wh LiFePO4 Battery, Full Charge in 58 Min, 2,

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Pros and cons

Pros

Multiple port types let it charge small electronics and compatible AC devices from one unit.
Its compact stated dimensions and 4.13 kg weight are practical for transport to campsites.
The listing names AC, solar, car and USB-C charging as recharging options.

Cons

The 300W AC output limits use with appliances that draw more power, and the listing warns that high-wattage devices may not run well or for long.

Technical specifications

13 specifications

Identity
Brand	Anker
Model	Anker SOLIX C300

Power and battery
Power configuration	Battery Powered, Solar Powered
Listed capacity	288Wh
AC output	300W (600W Surge)
USB-C charging	140W two-way USB-C ports
Battery type	LiFePO4

Ports and recharging
Charging ports	3x AC outlets (300W total), 1x car socket (120W), 2x USB-C (140W each), 1x USB-C (15W), and 1x USB-A (12W).
Wall charging claim	Recharge to 80% in just 50 minutes with a wall outlet
Solar input guidance	Only use 11-28V solar panels with an XT60 connector.

Dimensions and installation
Weight listed	4.13 kg
Dimensions	6.46"L x 6.34"W x 9.45"H

Other claims
Warranty description	5 years

What to know before buying

Listing details to confirm

The listing specifies 300W AC output and 600W surge, while a separate detail field gives 360 as output wattage. Treat the AC rating as unresolved in the listing and confirm the intended rating before purchase. Solar charging requires an 11-28V panel with an XT60 connector. The listing says panels over 100W may cause malfunction, excludes certain Anker panel models, and says solar and car charging cables are sold separately.

What’s in the box

Included

Anker SOLIX C300 Portable Power Station
AC Charging Cable
Safety Manual
Warranty Info

Who is it for?

A good fit for

Campers and travelers who want a portable source for phones, cameras, laptops and other smaller devices.
People seeking short-duration backup for low-power electronics rather than high-wattage household appliances.
Buyers able to use the listed AC cable or source a compatible solar panel and separate solar or car charging cables.

Less suited to

Anyone needing to run appliances above the stated 300W AC limit or expecting long runtimes with high-wattage loads.
Buyers who need a solar panel or shoulder strap included in the package.

Anker SOLIX C300 Portable Power Station, 288Wh · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.6 / 5 · 1,978 ratings

5 stars81%81%
4 stars10%10%
3 stars4%4%
2 stars1%1%
1 star4%4%

Customer feedback describes the unit as reliable and portable, with reports of quick charging and useful power for smaller loads, including a low-wattage guitar setup. Some customers report long battery life, but those experiences depend on the attached load and do not establish a runtime for every device. This aligns with the listed 288Wh capacity and 300W AC limit, making the feedback more relevant to small electronics and camping than to household appliances.

Positive themes

Customers report good performance, reliability, portability and charging speed.

Frequently asked questions

Can the C300 run high-wattage appliances?

The listing states that AC output shuts off if demand exceeds 300W and cautions that high-wattage appliances may not run well or for long.

Is a solar panel included?

No solar panel is listed among the package contents. The listing says to use a compatible 11-28V panel with an XT60 connector, and notes that solar charging cables are sold separately.

What is included in the box?

The stated contents are the Anker SOLIX C300 Portable Power Station, AC Charging Cable, Safety Manual and Warranty Info. The listing explicitly says the shoulder strap is not included.

Can it be recharged by car?

Car charging is presented as an option, but the listing says the car charging cable is sold separately.