2-Pk ECO-WORTHY 102Wh 12V 8AH LiFePO4 Lithium Battery for UPS
$40.00
FREE shipping
2-Pk ECO-WORTHY 102Wh 12V 8AH LiFePO4 Lithium Battery for UPS is currently $40 on eBay with free shipping — that's two batteries in one order, which works out to $20 per unit.
Each battery is a 12V 8AH LiFePO4 (lithium iron phosphate) chemistry, which is known for longer cycle life and better thermal stability compared to standard lead-acid or lithium-ion alternatives. They're sized for UPS backup systems but also fit solar setups, small inverters, and similar low-draw applications.
Good fit for anyone needing affordable backup power batteries for home UPS units or off-grid projects. If you need higher capacity or a drop-in replacement for a specific branded UPS, check compatibility with your device's specs before buying.
Frequently asked questions
7 questions
Is this a good price for 2-Pk ECO-WORTHY 102Wh 12V 8AH LiFePO4 Lithium Battery for UPS?
Current price is $40.00. We don't have enough price history on this product yet to call it a low — compare against the retailer's listed price before buying.
What is eBay's return policy?
eBay offers a 30 days (eBay Money Back Guarantee) return window. Free returns: Varies by seller. Restocking fee: Varies by seller (10-20%). See the full eBay return policy at https://thrifle.com/return-policy/ebay.
Is this in stock?
As of the last refresh, 2-Pk ECO-WORTHY 102Wh 12V 8AH LiFePO4 Lithium Battery for UPS is in stock at the listed retailer. Stock and pricing can change at any time — click Buy to see live availability.
When does this deal expire?
This deal is expected to remain valid through approximately 2026-07-11. Deal prices and availability can change at any time without notice — buy soon if you want to lock in this price.
How much does the 2-pack ECO-WORTHY LiFePO4 battery cost on eBay?
The 2-pack is currently $40 on eBay with free shipping, which breaks down to $20 per 12V 8AH battery.
What is the ECO-WORTHY 12V 8AH LiFePO4 battery used for?
It's a 12V 8AH lithium iron phosphate battery with 102Wh capacity per pack, commonly used in UPS backup systems, small solar setups, and low-draw inverter applications.
Does the eBay listing include free shipping for the ECO-WORTHY battery 2-pack?
Yes, the $40 listing on eBay includes free shipping with no additional shipping cost at checkout.