Slickdeals is community-supported.  We may get paid by brands for deals, including promoted items.
Missed This Deal? Get alerts when similar deals are posted.
expired
travisshyn 9.9K Views
Aug 18, 2026 1:31 PM

BLUETTI AC50B 700W 448Wh LiFePO4 Portable Power Station

$145

$259

44% off
+ Free S&Hat AliExpress
Visit AliExpress
Good Deal?
11Comments
Save
Share
Deal Details
BLUETTI US Store via AliExpress has BLUETTI AC50B 700W 448Wh LiFePO4 Portable Power Station for $176.44 - $32 w/ coupon code JJX32B = $144.64. Shipping is free.

Note: Price may fluctuate slightly with currency exchange rates. You must be signed into your AliExpress account and have your address added to add items to your cart and place an order. You may have to manually type in the promo code to apply it at checkout. This item ships from a USA warehouse. For expedited customer service, please email [email protected].

Thanks to Community Member travisshyn for finding this deal.

Features:
  • Capacity: 448Wh LiFePO4 battery, safe and durable
  • Output: 700W continuous (1000W peak), powers most essentials
  • Fast Charge: 0-80% in 45 min via 580W AC turbo input
  • Recharge: AC, solar (200W max), car, or generator
  • App Control: BLUETTI App for remote monitoring and settings
  • Design: Lightweight at 16.5 lbs, portable with handle
  • Ports: 2x AC, USB-C 100W, USB-A, car port
  • Warranty: 5-year manufacturer warranty

Editor's Notes

Written by powerfuldoppler | Staff
  • About this deal:
    • This price is $34.36 lower than the previous Frontpage deal which was for a refurbished unit.
    • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.

Original Post

Written by travisshyn
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
BLUETTI US Store via AliExpress has BLUETTI AC50B 700W 448Wh LiFePO4 Portable Power Station for $176.44 - $32 w/ coupon code JJX32B = $144.64. Shipping is free.

Note: Price may fluctuate slightly with currency exchange rates. You must be signed into your AliExpress account and have your address added to add items to your cart and place an order. You may have to manually type in the promo code to apply it at checkout. This item ships from a USA warehouse. For expedited customer service, please email [email protected].

Thanks to Community Member travisshyn for finding this deal.

Features:
  • Capacity: 448Wh LiFePO4 battery, safe and durable
  • Output: 700W continuous (1000W peak), powers most essentials
  • Fast Charge: 0-80% in 45 min via 580W AC turbo input
  • Recharge: AC, solar (200W max), car, or generator
  • App Control: BLUETTI App for remote monitoring and settings
  • Design: Lightweight at 16.5 lbs, portable with handle
  • Ports: 2x AC, USB-C 100W, USB-A, car port
  • Warranty: 5-year manufacturer warranty

Editor's Notes

Written by powerfuldoppler | Staff
  • About this deal:
    • This price is $34.36 lower than the previous Frontpage deal which was for a refurbished unit.
    • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.

Original Post

Written by travisshyn

Community Voting

Deal Score
+41
Good Deal

Join The Conversation

Share your experience with the Slickdeals community

Share information with the community. Please follow our Community Guidelines and be kind!

11 Comments

Sign up for a Slickdeals account to remove this ad.

Aug 18, 2026 6:01 PM
78 Comments
Joined Dec 2014
kidyubyubAug 18, 2026 6:01 PM
78 Comments
Bought one - Total:$138.20
Pro
Aug 18, 2026 10:35 PM
763 Comments
Joined Oct 2009
danjayh
Pro
Aug 18, 2026 10:35 PM
763 Comments
Sad that they cant polish the rough edges on their UPS mode enough to make it actually usable, or I'd buy 2 of these
Aug 19, 2026 6:32 PM
1.6K Comments
Joined Aug 2005
kcobraAug 19, 2026 6:32 PM
1.6K Comments
Quote from danjayh View quoted comment :
Sad that they cant polish the rough edges on their UPS mode enough to make it actually usable, or I'd buy 2 of these
I thought these Bluetti units switched over fast enough to be used as a UPS. No?
Aug 19, 2026 7:25 PM
49 Comments
Joined Jan 2010
chuckieAug 19, 2026 7:25 PM
49 Comments
The picture says 6ms for UPS switchover but this looks to be fake. The official specs from Bluetti site show 20ms. So probably not good for UPS usage. A shame.
Aug 19, 2026 7:38 PM
133 Comments
Joined Jun 2007
bmainAug 19, 2026 7:38 PM
133 Comments
This could still be a good UPS for a laptop, monitor, accessories.
I definitely wouldn't trust the ≤20ms switchover time with a NAS or desktop computer though.

Neither here nor there, but I REALLY don't like that https://www.bluettipower.com/ captures CTRL+F and directs it to its own search instead of the browser's find in page feature. I didn't even know that annoyance was possible.
1
Aug 19, 2026 10:17 PM
131 Comments
Joined Mar 2015
DaaaveAug 19, 2026 10:17 PM
131 Comments
Quote from kcobra View quoted comment :
I thought these Bluetti units switched over fast enough to be used as a UPS. No?
I have it hooked up to a power hungry unraid/Plex server and it switches completely uninterrupted.
Aug 19, 2026 10:20 PM
29 Comments
Joined Jun 2022
AmusedLaborer888Aug 19, 2026 10:20 PM
29 Comments
Trash, use a few times had to toss the expensive paper weight

Sign up for a Slickdeals account to remove this ad.

Aug 20, 2026 12:44 AM
218 Comments
Joined Sep 2012
combatplane57Aug 20, 2026 12:44 AM
218 Comments
I have 2 of the older 600W EB3A and yea they don't work well as a UPS, the switch time is prob way too slow. I would only use them on non-critical/non-data-sensitive equipment, OR as a way to extend the battery of an actual UPS. I think it was a bit dishonest to market them as UPS-capable units.
Aug 20, 2026 2:18 PM
859 Comments
Joined Aug 2004
dealkkAug 20, 2026 2:18 PM
859 Comments
Can't get code to work
Aug 20, 2026 2:45 PM
27 Comments
Joined Oct 2011
yahtzee06Aug 20, 2026 2:45 PM
27 Comments
The code in the post has been used up. You can still use code: VSUSAFF20 for $20 off
Aug 23, 2026 10:42 PM
2K Comments
Joined Oct 2006
revere04Aug 23, 2026 10:42 PM
2K Comments
What about this instead?
https://slickdeals.net/f/19551561

Join The Conversation

Share your experience with the Slickdeals community

Share information with the community. Please follow our Community Guidelines and be kind!