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frontpagef12_26 | Staff posted Nov 07, 2025 09:37 PM
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Item 1 of 2
frontpagef12_26 | Staff posted Nov 07, 2025 09:37 PM

512Wh 500W Anker 535 PowerHouse Portable Power Station

+ Free Shipping

$249

$550

54% off
Anker SOLIX
9 Comments 3,980 Views
Get Deal at Anker SOLIX
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Deal Details
Anker SOLIX has 512Wh 500W Anker 535 PowerHouse Portable Power Station on sale for $549.99 - $300.99 when you apply Discount Code USAFF535 in cart = $249. Shipping is free.

Thanks to Staff Member f12_26 for sharing this deal.

About this item:
  • Long-Lasting Power: Built with InfiniPower tech, LiFePO4 batteries, smart temp control (100 checks/sec), and impact-resistant design, lasts 10+ years even with daily use.
  • Fast Recharge: Reach 80% in under 2.5 hours via adapter + USB-C (no bulky charger needed).
  • 9 Charging Ports: 4 AC, 3x USB-A, 1x USB-C, 1 car outlet, power multiple devices at once.
  • 512Wh Capacity: Runs essentials like heaters, mini-fridges, lamps, and TVs.
  • Includes: Power station, 120W adapter, car charging cable, welcome guide, 5-year warranty.

Editor's Notes

Written by Nate650 | Staff
  • Our research concludes that the price for this item is at an all-time low at the time of this posting.
  • Rated 4.8 out of 5 stars based on 80 Ankersolix customer reviews.
  • 5-Year Full-Device Warranty
  • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.

Original Post

Written by f12_26 | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Anker SOLIX has 512Wh 500W Anker 535 PowerHouse Portable Power Station on sale for $549.99 - $300.99 when you apply Discount Code USAFF535 in cart = $249. Shipping is free.

Thanks to Staff Member f12_26 for sharing this deal.

About this item:
  • Long-Lasting Power: Built with InfiniPower tech, LiFePO4 batteries, smart temp control (100 checks/sec), and impact-resistant design, lasts 10+ years even with daily use.
  • Fast Recharge: Reach 80% in under 2.5 hours via adapter + USB-C (no bulky charger needed).
  • 9 Charging Ports: 4 AC, 3x USB-A, 1x USB-C, 1 car outlet, power multiple devices at once.
  • 512Wh Capacity: Runs essentials like heaters, mini-fridges, lamps, and TVs.
  • Includes: Power station, 120W adapter, car charging cable, welcome guide, 5-year warranty.

Editor's Notes

Written by Nate650 | Staff
  • Our research concludes that the price for this item is at an all-time low at the time of this posting.
  • Rated 4.8 out of 5 stars based on 80 Ankersolix customer reviews.
  • 5-Year Full-Device Warranty
  • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.

Original Post

Written by f12_26 | Staff

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Top Comments

pdinc
2120 Posts
572 Reputation
Actually less than what it took from the outlet, because there are inefficiencies in charging/discharging and in converting between AC and DC. This is about having power away the grid, not saving money

8 Comments

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Yesterday 06:13 PM
75 Posts
Joined Dec 2016
fahdzkYesterday 06:13 PM
75 Posts
"This might sound like a dumb question, but is it true that the power a power bank takes from a home outlet is the same amount of energy it gives back when you use it? It only really saves energy or becomes 'free' when charged with solar panels, right?"
Yesterday 06:17 PM
1,086 Posts
Joined Sep 2017
slickdealgbYesterday 06:17 PM
1,086 Posts
Quote from fahdzk :
"This might sound like a dumb question, but is it true that the power a power bank takes from a home outlet is the same amount of energy it gives back when you use it? It only really saves energy or becomes 'free' when charged with solar panels, right?"
Energy is neither created nor destroyed. -Einstein
Yesterday 06:19 PM
2,120 Posts
Joined Nov 2006
pdincYesterday 06:19 PM
2,120 Posts
Quote from fahdzk :
"This might sound like a dumb question, but is it true that the power a power bank takes from a home outlet is the same amount of energy it gives back when you use it? It only really saves energy or becomes 'free' when charged with solar panels, right?"
Actually less than what it took from the outlet, because there are inefficiencies in charging/discharging and in converting between AC and DC. This is about having power away the grid, not saving money
Yesterday 06:21 PM
1,086 Posts
Joined Sep 2017
slickdealgbYesterday 06:21 PM
1,086 Posts
Quote from fahdzk :
"This might sound like a dumb question, but is it true that the power a power bank takes from a home outlet is the same amount of energy it gives back when you use it? It only really saves energy or becomes 'free' when charged with solar panels, right?"
In terms of your question, the sun's effort and effect on your solar panels would give you that "free" energy.Otherwise from the wall, it's e=mc squared. Power in; power out...factored by the degradation of the batteries over time.
Yesterday 06:22 PM
2,051 Posts
Joined Mar 2011
Justin1983Yesterday 06:22 PM
2,051 Posts
We keep a couple of these charged up at the house just in case. Watching Netflix on my phone for hours during a power outage without worry is worth the price.

If you have important powered devices like a CPAP to sleep, these can be a live saver.
Yesterday 09:40 PM
57 Posts
Joined Jul 2019
ThriftyFang845Yesterday 09:40 PM
57 Posts
The EcoFlow RIVER 2 Pro Portable Power Station at Costco for $230 is the better deal, yes? 768 Wh. I'm new to these battery types. We don't lose power very often but want something to keep the fridge going for a while if needed. Thanks.
Today 04:33 AM
431 Posts
Joined Aug 2007
tracker2208Today 04:33 AM
431 Posts
Quote from ThriftyFang845 :
The EcoFlow RIVER 2 Pro Portable Power Station at Costco for $230 is the better deal, yes? 768 Wh. I'm new to these battery types. We don't lose power very often but want something to keep the fridge going for a while if needed. Thanks.
First step is to get a Kill A Watt meter, or cheap knock off. Knock offs are like $10. You want to know how much your fridge (or whatever you want to back up) draws. Lets say it's 200W (I have no idea what a typical fridge costs). 500 Wh will get you 2.5 hours, 768 Wh will get you roughly 3.5.

Also keep in mind weight. The 500 Wh I have weighs under 20 lbs. I also have a 1500 Wh one that weighs over 40 lbs.

Finally in general the higher power an inverter is the less efficient it will be. This is because the idle draw on a 600W inverter is going to be a lot lower than a 1500W inverter.

One more thing, my recommendations. Look into the FlashSpeed 1500, FlashSpeed 600, and the FlashSpeed extra battery by Vtoman. I can get two full workdays running my computer and internet if I ever had to off the FS 600 and the extra battery, and the 1500 is just an overkill beast for anything I need it for. Look on AliExpress and refurbs on Ebay, they can get crazy cheap.

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Today 07:35 PM
3,303 Posts
Joined Dec 2008
clinteastwoodToday 07:35 PM
3,303 Posts
Quote from tracker2208 :
First step is to get a Kill A Watt meter, or cheap knock off. Knock offs are like $10. You want to know how much your fridge (or whatever you want to back up) draws. Lets say it's 200W (I have no idea what a typical fridge costs). 500 Wh will get you 2.5 hours, 768 Wh will get you roughly 3.5.

Also keep in mind weight. The 500 Wh I have weighs under 20 lbs. I also have a 1500 Wh one that weighs over 40 lbs.

Finally in general the higher power an inverter is the less efficient it will be. This is because the idle draw on a 600W inverter is going to be a lot lower than a 1500W inverter.

One more thing, my recommendations. Look into the FlashSpeed 1500, FlashSpeed 600, and the FlashSpeed extra battery by Vtoman. I can get two full workdays running my computer and internet if I ever had to off the FS 600 and the extra battery, and the 1500 is just an overkill beast for anything I need it for. Look on AliExpress and refurbs on Ebay, they can get crazy cheap.
Also make sure that your power station can support the startup current. I don't think the Anker would work for a full size fridge, maybe the ecoflow would, maybe not.

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