PowerSmart PS5133 Portable Power Station, 288Wh

$64.99

In Stock

30-Day ReturnsHassle Free
2-Year WarrantyOn Every Item

Is this the right one for you? Read the quick guide below ↓

30-day returns and damage protection Return most items within 30 days. If your order arrives damaged, we will replace it or refund you. Free return pickup on bulky and heavy items.

Product details

2-Year GridGuardPlus Warranty included. Every item we sell is backed by our two-year warranty. Questions? Call 1-800-680-4080.

The PowerSmart PS5133 pairs a 288Wh lithium-ion battery with a lightweight, compact body and a carrying handle, so it is easy to take wherever you need backup power. You can recharge it several ways, which makes it flexible at home, in the car or at camp.

A portable power station stores energy in a rechargeable battery, so there is no fuel, no exhaust and no engine noise. Recharge it from a wall outlet before a storm or trip, and check the specs below for the other charging inputs this model supports.

Key specs

288Wh lithium-ion battery
Recharges from a wall outlet, car, solar panel or generator
Lightweight, compact build with carrying handle

Best for

Camping and travel
Emergency backup power for small devices
Everyday backup at home

Real-world runtime estimates

Rough guide for the 288Wh battery, allowing about 15% for conversion losses (about 245Wh usable). Real results vary with the device, temperature and battery age.

Smartphone: about 16 full charges (at roughly 15Wh each)
Laptop (about 60W): around 4.1 hours
LED lamp (about 10W): around 24 hours
Small fan (about 40W): around 6.1 hours

Good to know

Watt-hours (Wh) describe how much energy the battery stores; watts (W) describe how much power the unit can deliver at once. To estimate runtime, divide the battery's Wh by the wattage of what you are powering, then allow for conversion losses. Add up the wattage of everything you plan to run at the same time and keep it below the unit's output rating. It is not designed to run a whole house, central air conditioning or other heavy-duty appliances.

Who this is not for

Anyone who needs to power large appliances or run equipment for many hours at a time.

Setup and care

Charge it fully before first use and before a storm or trip
Store it in a cool, dry place and top it up every few months
Do not charge or discharge it in freezing or very hot conditions
Use cables and panels rated for this model

Frequently asked questions

How long will it run my devices?
Divide the battery's watt-hours by the watts your device uses, then allow for about 15% loss. The estimates above show typical examples.

Can I use it indoors?
Battery power stations produce no exhaust, so they can be used indoors. Keep them dry, ventilated and away from heat sources.

Can I bring it on a plane?
Usually not. Airlines limit spare lithium batteries to about 100Wh (up to 160Wh with approval), so most power stations cannot fly in carry-on or checked bags.

Does a solar panel come with it?
Only if the specs above say so. Panels are otherwise sold separately, and our team can help you match one to this unit. Call 1-800-680-4080.

Buy with confidence from GridGuardPlus

2-year GridGuardPlus warranty on every item
Free return pickup on bulky or heavy items
Damage guarantee: if it arrives damaged we replace or refund it, with no photo-proof fight
30-day returns
Real people on the phone: 1-800-680-4080, 875 Industrial Hwy, Unit 8, Cinnaminson, NJ 08077

Explore related products

Compare our portable power station configurations or browse the 60W foldable solar panel kit. Solar charging compatibility depends on your station's supported input voltage, connectors and wattage; confirm specifications before pairing.

WHAT THIS POWER STATION IS FOR

Recharge it from the wall, the car, a solar panel or a generator

A battery is only useful if you can refill it. When the grid is down or you are three days into a trip, being locked into one charging method is a real limitation. This PowerSmart PS5133 recharges from a wall outlet, a car, a solar panel or a generator, in a lightweight, compact body with a carrying handle.

Right for you if…

You want flexible recharging options for travel and outages
You want a lightweight unit that is easy to carry and store
You want everyday backup power at home for small devices

Look at something else if…

You need to run large appliances or equipment for many hours at a time
You want a battery sized for multi-day outages

How long it could run your devices

Based on about 244Wh usable from a 288Wh battery, after roughly 15% lost to conversion.

Smartphone chargesabout 16
Laptop (about 60W)about 4.1 hours
LED lamp (about 10W)about 24.4 hours
Small fan (about 40W)about 6.1 hours
CPAP machine (about 40W, check yours)about 6.1 hours

Rough estimates using typical device wattages. Real results vary with the device, temperature, sunlight and battery age.

Good to know about this one

Top it up from the car on the drive to camp, and check it every few months in storage. A power station that sits empty or fully drained for a long time loses capacity.

Plan before you need it

A power station is only as good as its charge. Before the forecast turns, charge it to full and keep it topped up every few months in storage. Ordering ahead lets you test it with the devices you actually plan to run, while there is still time to ask us questions.

If this is not quite the right fit

EBL 500W Portable Power Station, 519Wh $182.99 Want nearly double the capacity (519Wh)? Flashfish 300W Portable Solar Power Station $100.99 Looking for a solar-focused 300W option?

Not sure this is the right size for you? Tell us what you want to power and for how long, and we will check it against this product before you order. Contact us or call 1-800-680-4080.