Slickdeals is community-supported.  We may get paid by brands for deals, including promoted items.
forum threadDealzRGood4U posted Aug 17, 2026 10:09 AM

ECO-WORTHY 2-Pack 48V 314AH (32.15kWh) LiFePO4 Battery Backup 32.15kWh 200A BMS 7" Display on sale for $3221 + Free Shipping $3221.3

$3,221

$4,299

25% off
AliExpress
997 Views
Get Deal at AliExpress
Deal Details
ECO-WORTHY (Brand+) via [aliexpress.com] has ECO-WORTHY 2-Pack 48V 314AH (32.15kWh) LiFePO4 Battery Backup 200A BMS 7" Display on sale for $3221 + Free S/H from US warehouse.

Apply $120 off Coupon at checkout: VSUSAFF120.

Key Features:
  • Capacity: 314Ah per battery, 32.15kWh total, 51.2V nominal
  • BMS: 200A PACE BMS, multi-protection (temp, overcurrent)
  • Display: 7-inch smart full-color screen, real-time monitoring
  • Design: Vertical standing, caster wheels + handles for easy mobility
  • Compatibility: Works with leading inverter protocols
  • Use: Whole Home Backup Power Supply, Solar, RV, Off-grid.
  • Configuration: 2-pack, expandable for larger systems
  • Warranty: Reliable long-term energy storage solution

https://www.aliexpress.com/item/1...18581.html
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
ECO-WORTHY (Brand+) via [aliexpress.com] has ECO-WORTHY 2-Pack 48V 314AH (32.15kWh) LiFePO4 Battery Backup 200A BMS 7" Display on sale for $3221 + Free S/H from US warehouse.

Apply $120 off Coupon at checkout: VSUSAFF120.

Key Features:
  • Capacity: 314Ah per battery, 32.15kWh total, 51.2V nominal
  • BMS: 200A PACE BMS, multi-protection (temp, overcurrent)
  • Display: 7-inch smart full-color screen, real-time monitoring
  • Design: Vertical standing, caster wheels + handles for easy mobility
  • Compatibility: Works with leading inverter protocols
  • Use: Whole Home Backup Power Supply, Solar, RV, Off-grid.
  • Configuration: 2-pack, expandable for larger systems
  • Warranty: Reliable long-term energy storage solution

https://www.aliexpress.com/item/1...18581.html

Community Voting

Deal Score
-1
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!

4 Comments

Sign up for a Slickdeals account to remove this ad.

Aug 17, 2026 12:22 PM
984 Comments
Joined Jun 2004
galetsAug 17, 2026 12:22 PM
984 Comments
UL listed?
Aug 17, 2026 1:21 PM
155 Comments
Joined Sep 2011
ScoobyDoo27Aug 17, 2026 1:21 PM
155 Comments
Quote from galets :
UL listed?
No, these batteries are not UL listed. I've been using the older version of them for a year now with 0 issues.
Aug 17, 2026 3:07 PM
984 Comments
Joined Jun 2004
galetsAug 17, 2026 3:07 PM
984 Comments
Quote from ScoobyDoo27 :
No, these batteries are not UL listed. I've been using the older version of them for a year now with 0 issues.
I'm not trying to discount your endorsement, these are likely OK batteries. But the issues with non-UL listed equipment are likely to show not during routine use, but when you file for permit (which I guess you skipped), or during insurance claim.
Yesterday 4:58 PM
370 Comments
Joined Sep 2006
woodpaqYesterday 4:58 PM
370 Comments
These tend to be used by DYI community off grid or backup purposes. Thats my testimony in this case. I have 2 of them and am presently working on charging them to full before applying them in a parallel configuration.

Join The Conversation

Share your experience with the Slickdeals community

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