The PGYOB P400 is a portable power station designed to provide electricity on-the-go for camping, outdoor adventures, emergency power outages, and more. This mid-range power station packs 400 watts of power into a compact 8.7 pound body, making it lightweight and easy to transport.

With a 268Wh lithium-ion battery, the P400 can charge phones, laptops, small appliances, and more. Four output ports allow you to power multiple devices simultaneously. An easy-to-read digital display shows remaining battery percentage, input/output power, and operating status.

While not as robust as high-capacity 1000+ watt power stations, the P400 provides a nice balance of portability and power for basic off-grid electricity needs. Keep reading for a detailed look at the capabilities and performance of this portable generator alternative.

Design

The PGYOB P400 portable power station has a compact and portable design. It measures 9.8 x 6.1 x 7.9 inches and weighs 15.65 pounds. The durable plastic housing protects the internal battery and components while still remaining lightweight for easy transport.

At under 16 pounds, the P400 power station is easy to carry using the built-in handle. The compact rectangular shape can fit nicely into a trunk or backseat. While not the most lightweight option, many reviewers mention the P400 has a good balance of power and portability.

The outer shell seems durable enough for regular use during power outages and outdoor adventures. The plastic housing resists scuffs and scratches. While probably not indestructible, the P400 should hold up fine with normal wear and tear. Some users report transporting it daily with no signs of damage over several months of ownership.

Overall, the design focuses on delivering substantial power capacity in a transportable form factor. While not extremely lightweight, the size and shape make the P400 convenient for use around the home or on the go. The housing appears rugged enough for typical use cases like camping trips, though not waterproof.

Power Output

The PGYOB P400 portable power station provides 400 watts (W) of continuous power output. This is enough to run most small appliances and electronics like mini-fridges, CPAP machines, TVs, and laptops.

Where the P400 really shines is its surge power rating of 500W. This brief burst of extra power allows you to start up appliances that need an initial jolt before settling into a lower power draw. For example, the 500W surge can easily start up a 300W air conditioner. The surge capability makes the P400 more versatile for powering appliances with electric motors or compressors which require that initial boost.

Once the appliance is running, the continuous 400W output is plenty to keep it powered. So don't let the 400W rating fool you - this portable station can handle larger loads thanks to the 500W surge.

Battery Capacity

The PGYOB P400 Portable Power Station packs a large 23000mAh Lithium-ion battery designed for high energy density. The battery capacity allows the P400 to provide up to 400W of power for multiple recharges of devices before needing to recharge itself.

Lithium-ion batteries excel in power to weight ratio, making them ideal for portable applications. They also hold charges for longer when not in use compared to older battery technologies.

With a fully charged battery, the PGYOB P400 can provide an estimated:

• 60 smartphone charges
• 14 charges for a small laptop
• Around 8 hours of runtime for a 75W load

The battery management system helps keep the cells balanced and protected during charging and discharging to maximize battery life and safety. Overall the large lithium-ion battery allows the P400 to store abundant energy to share when you need it.

Recharge Time

The PGYOB P400 can be recharged via the included AC adapter or car charger. It takes approximately 6-8 hours to fully recharge the 400Wh lithium-ion battery from 0 to 100% using the 60W AC adapter. This is a bit on the slower side for a battery of this capacity, but is likely a consequence of the lower power input. The charging time could potentially be reduced by using a more powerful 100-120W AC adapter capable of delivering higher amperage.

While not the fastest, 6-8 hours is still reasonable for fully repowering the P400 battery overnight or while at work/home. Just be aware that it takes nearly a full day of recharging to go from empty to full. Thankfully there is an easy to read 4-stage LED display that indicates the charging status and current battery level.

Outputs

The PGYOB P400 portable power station offers a versatile range of output options to power and charge your devices. It has 3 AC outlets, 1 USB-C outlet, 2 USB-A outlets, and a 12V DC car outlet.

The 3 grounded 110V AC outlets provide a total continuous output of 400W, with a 600W surge capability. You can plug in and power small appliances, power tools, laptops, lights, CPAP machines, and more.

There is a 60W USB-C PD port that provides both power input and output. It allows you to recharge the power station and rapidly charge USB-C laptops, phones, and tablets.

You also get two 2.4A USB-A ports to charge mobile devices like smartphones, tablets, and cameras. The 12V DC car outlet comes in handy for powering car refrigerators, tire inflators, and vacuum cleaners.

With this versatile range of output ports, the PGYOB P400 lets you run and charge all your essential electronics on-the-go or during power outages. The outputs provide sufficient wattage for powering most small appliances and gadgets you would need access to during emergencies or outdoor activities.

Display

The PGYOB P400 portable power station features an LCD display to show key information and settings. The display is a good size at 3.5 inches, making it easy to read the information at a glance.

The LCD screen shows the battery capacity percentage so you know exactly how much charge is left. It also displays the voltage and current output levels. This makes it easy to monitor power usage and quickly see how much power you have available.

In addition, the display indicates if the power station is charging and shows the input voltage. When in use, it will show which outlets or ports are currently active. The clear and intuitive display is useful for conveniently checking the status and managing power consumption.

Overall, the ample LCD screen provides the key details you need during operation and charging. The easy-to-read display is a handy feature for optimal use of the PGYOB P400 power station.

Additional Features

The PGYOB P400 comes with several handy additional features beyond just power output. One useful feature is the built-in LED light, which can provide illumination during power outages or when using the power station outdoors. The light has multiple modes including normal, SOS, and strobe.

Another convenient feature is the remote control, which allows you to turn the power station on or off and check the battery level from a distance. This can be helpful if the unit is charging a device in a hard-to-reach location.

Some other extras on the PGYOB P400 include multiple charging methods (AC, solar, car), several output ports (AC, USB, DC), and a digital display that shows the battery percentage, input/output, and operating status. There are also built-in protection features like overload and short circuit protection for safety and reliability.

Overall, the additional capabilities of the PGYOB P400 make it more versatile for uses like camping, outdoor activities, emergency preparedness, and more. The combination of a power source plus features like lights and remote monitoring provide added functionality beyond basic power delivery.

Pros

Large Battery Capacity

The PGYOB P400 has a large 257Wh lithium-ion battery, providing decent power capacity for charging and running small appliances and electronics. With careful use, it could potentially keep devices running for multiple days off-grid.

Variety of Outputs

This portable power station comes equipped with a good variety of output options - 1 AC outlet, 2 USB-A ports, a USB-C port, and a 12V DC port. This flexibility allows you to charge and run different types of devices.

LCD Display

It has a small LCD display that shows the remaining battery percentage, input/output power, and operating status. This gives you an easy way to monitor the power station's performance and track remaining runtime.

Cons:

• The P400 has a slower recharge time compared to competitors - taking 18-20 hours to fully recharge via AC outlet and 10-12 hours to recharge to 80% via solar panel. This makes it less ideal for emergency power needs or frequent use.

• At 400 watts, the continuous power output is lower than some competing models in the 500-1000 watt range. This limits what devices can be powered simultaneously. High drain appliances like refrigerators may not work properly.

• While it has a variety of output ports, there is only 1 AC outlet. This requires use of multiple adapters to power multiple AC devices at once. Some competing models have 2-4 AC outlets for more flexibility.