Slickdeals is community-supported.  We may get paid by brands for deals, including promoted items.
popularTattyBear | Staff posted Today 12:09 PM
  1. Deal Image
Item 1 of 5
  1. Deal Image
  2. Deal Image
  3. Deal Image
  4. Deal Image
Item 1 of 5
popularTattyBear | Staff posted Today 12:09 PM

OUPES 1800W, 1488Wh Portable Power Station $299 + Free Shipping

$299

$699

57% off
9 Comments
1,620 Views
Get Deal at Retailer
Good Deal
Save
Share
Deal Details
OUPES [oupes.com] has an 1800W, 1488Wh Portable Power Station for $699 - ($400) coupon code oupes1800299 (Should auto apply in cart) = $299 - Shipping is Free

Features:
  • Powerful Output: Delivers 1800W AC output with a 4000W surge peak, capable of powering multiple appliances like AC units, fridges, and electric pots.
  • High Capacity: Features a 1488Wh capacity and a compact design, weighing only 30.5 lbs, making it suitable for outdoor and emergency use.
  • Rapid Charging: Achieves a full charge from 0% to 100% in as fast as 4 hours via AC or solar input, optimizing battery health.
  • Extended Lifespan: Equipped with a durable LiFePO4 (LFP) battery, maintaining over 70% capacity after 4,000 charge cycles, offering a 10-year lifespan.
  • Versatile Connectivity: Includes 60W USB-C ports, 2 USB-A ports, 1 DC car port, and 3 pure sine wave AC ports for simultaneous device charging.
  • Multiple Recharging: Supports 5 recharging methods: AC, Solar, Car, AC+Solar, and Dual AC, providing flexible power replenishment options.
  • Informative Display: Features a smart HD LCD display, LED soft lighting, and an SOS signal for enhanced usability and safety.
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
OUPES [oupes.com] has an 1800W, 1488Wh Portable Power Station for $699 - ($400) coupon code oupes1800299 (Should auto apply in cart) = $299 - Shipping is Free

Features:
  • Powerful Output: Delivers 1800W AC output with a 4000W surge peak, capable of powering multiple appliances like AC units, fridges, and electric pots.
  • High Capacity: Features a 1488Wh capacity and a compact design, weighing only 30.5 lbs, making it suitable for outdoor and emergency use.
  • Rapid Charging: Achieves a full charge from 0% to 100% in as fast as 4 hours via AC or solar input, optimizing battery health.
  • Extended Lifespan: Equipped with a durable LiFePO4 (LFP) battery, maintaining over 70% capacity after 4,000 charge cycles, offering a 10-year lifespan.
  • Versatile Connectivity: Includes 60W USB-C ports, 2 USB-A ports, 1 DC car port, and 3 pure sine wave AC ports for simultaneous device charging.
  • Multiple Recharging: Supports 5 recharging methods: AC, Solar, Car, AC+Solar, and Dual AC, providing flexible power replenishment options.
  • Informative Display: Features a smart HD LCD display, LED soft lighting, and an SOS signal for enhanced usability and safety.

Community Voting

Deal Score
+11
Good Deal
Get Deal at Retailer

Leave a Comment

Unregistered (You)

9 Comments

Sign up for a Slickdeals account to remove this ad.

Today 02:30 PM
74 Posts
Joined Mar 2017
D9999Today 02:30 PM
74 Posts
I took a chance and ordered this since the $299 price is cheap for an 1800 watt power station. I found some Walmart reviews of this and there were some complaints that it takes a long time to fully charge with the included power brick, but at this price point I can live with that.
Today 03:18 PM
392 Posts
Joined Apr 2010
gapotterToday 03:18 PM
392 Posts
Not bad. Good brand and enough battery to back up a standard fridge for ~24 hours.
1
Today 03:43 PM
1,281 Posts
Joined Jul 2014
PoppinPenelliToday 03:43 PM
1,281 Posts
I have a different model but the standby draw of the AC inverter is pretty high. If you forget and leave the AC outlets on it'll drain your battery in a few hours.

Still a good price though. Note, there is a separate AC/DC power adapter for charging it from a wall outlet. I guess it reduces costs, size, and weight of the unit itself but at home you won't care. And you probably won't charge it from a wall during camping.
Last edited by PoppinPenelli June 16, 2026 at 08:56 AM.
Today 04:52 PM
49 Posts
Joined Jan 2019
PurplePlastic6135Today 04:52 PM
49 Posts
Save $15 with code SD236
Today 04:53 PM
49 Posts
Joined Jan 2019
PurplePlastic6135Today 04:53 PM
49 Posts
I ordered one 2 days ago and it is out for delivery today. $299 looks standard for the price (I've been tracking) but the $15 code SD236 worked for me, too.
Today 04:57 PM
655 Posts
Joined May 2015
TL88Today 04:57 PM
655 Posts
Quote from gapotter :
Not bad. Good brand and enough battery to back up a standard fridge for ~24 hours.
A mini fridge maybe, a standard fridge? No chance.

You lose a lot of the max capacity to the inverter and general efficiency drop. Standard fridges vary greatly in wattage used per hour, but let's call it 200 on the lower end.

At 80% efficiency and 200 watts per hour, you're going to get just short of 6 hours of a standard fridge. .
Pro
Today 05:35 PM
1,522 Posts
Joined Jul 2019
WoodSlayR
Pro
Today 05:35 PM
1,522 Posts
Pros: SUPER GOOD price per Wh. It'll be hard pressed to find anything cheaper than this. Now the cons. This is an old discontinued model and outside of the really good price per Wh and good inverter wattage, most all its other specs specs fall short of any newer model units. Even the newer model Oupes units, which really don't cost much more. For example, Although it's now sold out, The Oupes exodus 1500 was selling for $300. It charges 400% faster than this at 800 watts AC vs 200. This unit is going to take 8 to 9 hrs to charge from AC. On top of the painfully slow charging, it still uses an old school proprietary charging brick, not a regular cord like all the modern units use. You can double it to 400, but you need to shell out another 100 dollars for a second charger, which still only maxes you out at 400 watts, and now you've spent 400 dollars not, 300 so you can throw the good price per Wh I mentioned earlier out the window, and now you have to use and carry 2 very large old style power bricks to charge it. The newer Oupes units like the comparable exodus 1500 charges with just a regular pc style power cord at 800 watts vs 200 for this one, gives you 140 watt USBC ports, vs 60 for this one. The truth is, this is an older discontinued model & has many drawbacks but for me, the biggest drawback is the painfully slow 200 watt charging and having to use a power brick to charge it. Lastly, It only takes 400 watts max solar but you cant even use a 400 watt panel, because just like the AC charging, you have to use 2 separate 200 watt max inputs. So your forced to use 2 200 watt panels to charge at max solar. Just really bad design.
Last edited by WoodSlayR June 16, 2026 at 10:48 AM.
1

Sign up for a Slickdeals account to remove this ad.

Today 05:52 PM
374 Posts
Joined Aug 2010
nwtianToday 05:52 PM
374 Posts
Quote from PurplePlastic6135 :
I ordered one 2 days ago and it is out for delivery today. $299 looks standard for the price (I've been tracking) but the $15 code SD236 worked for me, too.
Thanks, additional discount.
1
Today 06:44 PM
6,361 Posts
Joined Oct 2010
IamProToday 06:44 PM
6,361 Posts
Quote from TL88 :
A mini fridge maybe, a standard fridge? No chance.

You lose a lot of the max capacity to the inverter and general efficiency drop. Standard fridges vary greatly in wattage used per hour, but let's call it 200 on the lower end.

At 80% efficiency and 200 watts per hour, you're going to get just short of 6 hours of a standard fridge. .
Thats pretty good tho. You don't need to power the fridge the whole time, just enough to keep everything cool till power comes back on.

Leave a Comment

Unregistered (You)

Related Searches

Free ShippingOccasionsFather's DayTech & ElectronicsTech AccessoriesPortable Power StationsOUPES

Popular Deals

See All
Found by kenmikec
Today 07:08 AM
Forum Thread
Fanflix: Paramount, Universal+ more $4.99+ Promos AND CODE
1
Found by Eragorn
Today 11:04 PM
Forum Thread
ASUS Dual Radeon RX 9060 XT 16GB GDDR6 White Edition $399.99 + Free Shipping$400$500
20% off
1
Found by phoinix
Today 08:09 AM
Forum Thread
$30* | Under Armour Charged Edge Men's Training Shoes (Black/Castlerock/White) at Amazon$30$70
57% off
0
Found by KatManDude
Jun 14, 2026 02:46 PM
Forum Thread
SKILSAW SPT55-11 16 In. Worm Drive SAWSQUATCH Carpentry Chainsaw $554.99$555$690
19% off
1
Found by neomatrixviper
Today 02:29 AM
Forum Thread
Ninja Professional Blender with Auto IQ $59.99 + $4.99 shipping Costco.com
0

Trending Deals

See All
Found by wileysmiley
Today 06:43 PM
Forum Thread
(NEW) Google Pixel Fold 5G Smartphone (Obsidian) - 256GB (Unlocked) - $449.99 + free shipping with Prime$450$1,799
74% off
11
Found by SMRTEXAS
Today 03:10 AM
Forum Thread
EPP/EDU S26 Ultra 512 gb for $279.99 with trade in or $749.99 without trade in + $100 credit$280$1,500
81% off
38
Found by Greygooser
Today 11:27 AM
Forum Thread
Amex offer: Harbor Freight Spend $100 or more, earn $15 back -Expires 7/25/26 YMMV
9
Found by TattyBear
Today 12:36 PM
Forum Thread
OUPES Exodus 1200 1200W, 992Wh LiFePO4 Portable Power Station + 100W Solar Panel + 6-Yr Warranty $319 + FS$319$699
54% off
2
Found by edrock200
Today 10:29 PM
Forum Thread
Restored Midea Duo 12,000 BTU Portable Air Conditioner, Inverter, 3-In-1 Ventilate, Dehumidifier, Cool, Wi-Fi and Alexa, White $220 FS @ Walmart$220$250
12% off
2