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forum threadMeowssi | Staff posted Mar 02, 2026 06:47 AM
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forum threadMeowssi | Staff posted Mar 02, 2026 06:47 AM

ECO-WORTHY 48V 50Ah LiFePO4 Server Rack Battery w/ Bluetooth & Wi-Fi, Smart BMS, CAN/RS485 Comm $313.30 + Free Shipping

$313

$353

11% off
AliExpress
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ECOWORTHY-US Store via AliExpress [aliexpress.us] has ECO-WORTHY 48V 50Ah LiFePO4 Server Rack Battery w/ Bluetooth & Wi-Fi, Smart BMS, CAN/RS485 Comm on sale for $353.30 - $40 off when you apply promo code USDEAL40 at checkout = $313.30. Shipping is free.

Note: This item ships from a USA warehouse. For expedited customer service, please email [email protected].
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ECOWORTHY-US Store via AliExpress [aliexpress.us] has ECO-WORTHY 48V 50Ah LiFePO4 Server Rack Battery w/ Bluetooth & Wi-Fi, Smart BMS, CAN/RS485 Comm on sale for $353.30 - $40 off when you apply promo code USDEAL40 at checkout = $313.30. Shipping is free.

Note: This item ships from a USA warehouse. For expedited customer service, please email [email protected].

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Mar 02, 2026 08:16 PM
155 Posts
Joined May 2017
cpgeekMar 02, 2026 08:16 PM
155 Posts
the title and picture of this post suggest a rack mount battery system, following the link gives an RV style non-rack mount battery system that's a completely different model.
Mar 02, 2026 10:19 PM
227 Posts
Joined Feb 2008
mphuieMar 02, 2026 10:19 PM
227 Posts
Correct link? https://www.aliexpress.us/item/32...94402.html
Original Poster
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Deal Hunter
Mar 02, 2026 10:23 PM
6,649 Posts
Joined May 2021
MeowssiMar 02, 2026 10:23 PM
Original Poster
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Deal Hunter
6,649 Posts
Fixed, sorry!
Mar 05, 2026 05:14 AM
238 Posts
Joined Dec 2004
digablesoulMar 05, 2026 05:14 AM
238 Posts
This would've been a great price for a 48v 50ah battery.. but.. the code didn't work for me. "Sorry, the coupon code you entered is based on a first come first served basis and has been used up by other shoppers. Please enter a different coupon code or explore other discounts on AliExpress." Time to look for a different code.
This code worked for me... $40 OFF $329: IFPILNL6
Last edited by digablesoul March 4, 2026 at 09:16 PM.
Mar 05, 2026 08:39 AM
1,671 Posts
Joined Oct 2006
bjammMar 05, 2026 08:39 AM
1,671 Posts
What inverter to use for this to use as a UPS battery backup for a pc/server?

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