Slickdeals is community-supported.  We may get paid by brands for deals, including promoted items.
frontpagepennysave posted Jan 03, 2026 02:02 PM
  1. Deal Image
Item 1 of 5
  1. Deal Image
  2. Deal Image
  3. Deal Image
  4. Deal Image
Item 1 of 5
frontpagepennysave posted Jan 03, 2026 02:02 PM

256Wh Anker 521 PowerHouse LiFePO4 Portable Power Station w/ 6-Ports

+ Free Shipping

$130

$200

35% off
Amazon
12 Comments 6,938 Views
Get Deal at Amazon
Good Deal
Save
Share
Deal Details
Anker Direct via Amazon has 256Wh Anker 521 PowerHouse LiFePO4 Portable Power Station (A1720) on sale for $129.99. Shipping is free.

Thanks to Community Member pennysave for finding this deal.

Anker SOLIX has 256Wh Anker 521 PowerHouse LiFePO4 Portable Power Station (A1720) on sale for $129.99. Shipping is free.

Product Details:
  • Battery Pack Rated Capacity: 12.8V/20000mAh 256Wh
  • AC Surge Power: 450W
  • USB-C Input: 5V⎓3A/ 9V⎓3A/ 15V⎓3A/20V⎓3A/(60W Max)
  • USB-C Output: 5V⎓3A/ 9V⎓3A/ 15V⎓3A/20V⎓3A/(60W Max)
  • AC Output: 110V~ 1.82A, 50Hz/60Hz, 200W
  • USB-A Output: 5V⎓3.6A (2.4A Max Per Port)
  • Car Charger Output: 12V⎓10A
  • 5-Year Full-Device Warranty
  • Ports:
    • 2x AC ports
    • 2x USB-A ports
    • 1x USB-C port
    • 1x Car outlet

Editor's Notes

Written by Neo45 | Staff

Original Post

Written by pennysave
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Anker Direct via Amazon has 256Wh Anker 521 PowerHouse LiFePO4 Portable Power Station (A1720) on sale for $129.99. Shipping is free.

Thanks to Community Member pennysave for finding this deal.

Anker SOLIX has 256Wh Anker 521 PowerHouse LiFePO4 Portable Power Station (A1720) on sale for $129.99. Shipping is free.

Product Details:
  • Battery Pack Rated Capacity: 12.8V/20000mAh 256Wh
  • AC Surge Power: 450W
  • USB-C Input: 5V⎓3A/ 9V⎓3A/ 15V⎓3A/20V⎓3A/(60W Max)
  • USB-C Output: 5V⎓3A/ 9V⎓3A/ 15V⎓3A/20V⎓3A/(60W Max)
  • AC Output: 110V~ 1.82A, 50Hz/60Hz, 200W
  • USB-A Output: 5V⎓3.6A (2.4A Max Per Port)
  • Car Charger Output: 12V⎓10A
  • 5-Year Full-Device Warranty
  • Ports:
    • 2x AC ports
    • 2x USB-A ports
    • 1x USB-C port
    • 1x Car outlet

Editor's Notes

Written by Neo45 | Staff

Original Post

Written by pennysave

Community Voting

Deal Score
+66
Good Deal
Get Deal at Amazon

Price Intelligence

Model: Anker 521 Portable Power Station, 256Wh Solar Generator (Solar Panel Optional) with LiFePO4 Battery Pack, 200W 6-Port Powerhouse, 2 AC Outlets, 60W USB-C PD Output, LED Light for Outdoor Camping, RV

Deal History 

Sale Price
Slickdeal
  • $NaN
  • Today

Leave a Comment

Unregistered (You)

Top Comments

Samwall
21 Posts
14 Reputation
The grid, that fragile, humming web we all depend on, has finally given up the ghost. The neighborhood is plunged into a sudden, medieval darkness. The silence is deafening, broken only by the frantic, internal monologue of a man whose digital nervous system has just been severed. The phone is dying. The laptop is a useless brick. The world has shrunk to the size of a single, dark room.

11 Comments

Sign up for a Slickdeals account to remove this ad.

Jan 03, 2026 10:47 PM
24 Posts
Joined Jun 2016
duhwhoJan 03, 2026 10:47 PM
24 Posts
Temped.
2
Jan 03, 2026 11:41 PM
30 Posts
Joined Jun 2020
Sh1zzleJan 03, 2026 11:41 PM
30 Posts
Not a bad price. It goes on sale every so often
Yesterday 12:28 PM
139 Posts
Joined Mar 2023
abooseYesterday 12:28 PM
139 Posts
whats the typical use case for these?
Yesterday 12:54 PM
21 Posts
Joined Mar 2024
SamwallYesterday 12:54 PM
21 Posts

Our community has rated this post as helpful. If you agree, why not thank Samwall

Quote from aboose :
whats the typical use case for these?
The grid, that fragile, humming web we all depend on, has finally given up the ghost. The neighborhood is plunged into a sudden, medieval darkness. The silence is deafening, broken only by the frantic, internal monologue of a man whose digital nervous system has just been severed. The phone is dying. The laptop is a useless brick. The world has shrunk to the size of a single, dark room.
3
4
Yesterday 01:33 PM
568 Posts
Joined Jun 2021
jdfettermanYesterday 01:33 PM
568 Posts
Quote from Samwall :
The grid, that fragile, humming web we all depend on, has finally given up the ghost. The neighborhood is plunged into a sudden, medieval darkness. The silence is deafening, broken only by the frantic, internal monologue of a man whose digital nervous system has just been severed. The phone is dying. The laptop is a useless brick. The world has shrunk to the size of a single, dark room.
This is too puny for the apocalypse.
Yesterday 02:03 PM
2,632 Posts
Joined May 2015
justyeYesterday 02:03 PM
2,632 Posts
Quote from Samwall :
The grid, that fragile, humming web we all depend on, has finally given up the ghost. The neighborhood is plunged into a sudden, medieval darkness. The silence is deafening, broken only by the frantic, internal monologue of a man whose digital nervous system has just been severed. The phone is dying. The laptop is a useless brick. The world has shrunk to the size of a single, dark room.
At that point, this thing would be the equivalent of a paperweight.
Yesterday 02:34 PM
1,346 Posts
Joined Sep 2010
lady_minxYesterday 02:34 PM
1,346 Posts
Quote from aboose :
whats the typical use case for these?
I have a 288Wh pecron. When the power went out I was able to hook my my Fios Router to it and would've had internet access for quite some time... Power came back on after a couple hours. Working from home, that's useful.

Of course it can also charge phones many times, tablets, etc.
1

Sign up for a Slickdeals account to remove this ad.

Yesterday 02:59 PM
2,999 Posts
Joined Oct 2008
majorhavocYesterday 02:59 PM
2,999 Posts
Quote from Samwall :
The grid, that fragile, humming web we all depend on, has finally given up the ghost. The neighborhood is plunged into a sudden, medieval darkness. The silence is deafening, broken only by the frantic, internal monologue of a man whose digital nervous system has just been severed. The phone is dying. The laptop is a useless brick. The world has shrunk to the size of a single, dark room.
Eagerly awating chapter 2!
4
Yesterday 05:05 PM
216 Posts
Joined May 2006
rwstarkeYesterday 05:05 PM
216 Posts
Only worth about $75.
Yesterday 11:27 PM
705 Posts
Joined Apr 2016
jhc651Yesterday 11:27 PM
705 Posts
Quote from aboose :
whats the typical use case for these?
I have a slightly larger Bluetti 300Wh and it powered my Mac Mini which sips power and 34" monitor and my Comcast home gateway (router & modem). All of that was running about 83 watts and was projected to last 3.5 hours but I shut down the monitor and the Mac Mini after an hour or so and the Mac went to idle and then it was only using about 30 watts and had another 5-6 hours. Near as I can remember.
Today 02:02 AM
85 Posts
Joined Sep 2012
PatrickH2067Today 02:02 AM
85 Posts
Quote from jhc651 :
I have a slightly larger Bluetti 300Wh and it powered my Mac Mini which sips power and 34" monitor and my Comcast home gateway (router & modem). All of that was running about 83 watts and was projected to last 3.5 hours but I shut down the monitor and the Mac Mini after an hour or so and the Mac went to idle and then it was only using about 30 watts and had another 5-6 hours. Near as I can remember.
tips: turn brightness down as much as you can stand. Wyze cam, 32" very old Samsung LED tv, HD fire stick, modem, led clock, mid size hepa on mid speed. Wattage went from 89 to 53 by turning down the brightness to zero (it's for the security cameras and can still see everything at zero). When using my 55" dirt cheap TCL TV, wattage went up to 139 at full brightness. Turning brightness down to 50% lowered wattage to 110.

Refrigerator 88.8 watts. Mine does a third of a kWh a day. Larger families probably half a kWh.
Charging laptop 40w
a decent fan to circulate air 30w
led light bulb 9w if day/white. 8w if night/yellow.

for $60 you can get a used 300w solar panel on FB Marketplace. $10 for wiring. Can store against a wall and break out when needed to charge the battery. Or mount for $5 with z clips and get free electricity so the battery pack starts paying for itself.
sorry to be chatty. in a 'good mood'.

Leave a Comment

Unregistered (You)

Related Searches

Free ShippingTech & ElectronicsTech AccessoriesPortable Power StationsAnkerAmazon

Popular Deals

See All
Found by phoinix
Today 07:19 AM
$161$20019% off$160.64 | GIGABYTE X870 Eagle WIFI7 Motherboard at Amazon
0
Found by BBQchicken
Today 04:05 AM
$28$5044% offSuikoden I & II HD Remaster Day One Edition (Nintendo Switch) $28.26 + Free Shipping w/ Prime or on orders over $35
4
Found by phoinix
Today 08:04 AM
$11$2759% off[AC] $10.88* | INIU Up to 30W Fast Charging 2-Port USB C Charger Block w/ 5-ft USB-C Cable at Amazon
0
Found by deal-hunter420
Yesterday 11:16 PM
$59$18067% offadidas women Ultraboost 5X Shoes $59
1
Found by phoinix
Today 07:06 AM
$7.82$1444% off$7.82* | 2-Pack Energizer Universal Plus LED Headlamp w/ Batteries at Amazon
0

Trending Deals

See All
Found by BBQchicken
Today 03:11 AM
$9.3512-Pack 16-Oz Barilla Rigatoni Pasta $9.35 w/ S&S + Free Shipping w/ Prime or on orders over $35
1
Found by neomatrixviper
Today 04:48 AM
$12E.T. The Extra-Terrestrial - 40th Anniversary Edition 4K Ultra HD + Blu-ray + Digital [4K UHD] $12.22 Amazon
3
Found by N3RD_01
Today 05:21 AM
$315$40021% offAMD Ryzen 7 7800X3D (Zen 4) 8-Core 4.2GHz AM5 120W w/ Radeon Graphics Desktop Processor (OEM/Tray) 100-000000910 (No retail box) $315
3
Found by esjay28
Today 04:37 AM
$85$10015% offAmazfit Active 2 Sport Smart Watch - $85 (Red/Black Straps) @ Amazon
0
Found by David_David
Yesterday 11:40 PM
$563$74924% offEcoFlow DELTA 2 Max Smart Extra Battery $563.06
3