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ECO-WORTHY 3584Wh 12V/280Ah Smart LiFePO4 Battery w/ Bluetooth Monitoring
$320
$440
27% off
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ECO-WORTHY US via Ebay has ECO-WORTHY 3584Wh 12V/280Ah Smart LiFePO4 Battery w/ Bluetooth Monitoring on sale for $376.45 - 15% when you apply code FIFTEENFORYOU in cart = $319.98. Shipping is free.
Thanks to SD Staff Member Skillful_Pickle for finding this deal.
Features:
Thanks to SD Staff Member Skillful_Pickle for finding this deal.
Features:
- Bluetooth and remote app monitoring to read the battery voltage, current, battery capacity and other important information
- 200A BMS with multiple protections, including low-temperature protection (charging cut-off 19.4 F)
- Supports up to 4 batteries in parallel, providing 1120Ah at 12V ideal for RVs, or 4 in series ideal for 48V solar power systems
- High-strength metal frame, Grade A cells
- 6000-15000 long life cycles & 10-Year life
- 17.8 x 9.37 x 8.7" (63.93 lbs)
Editor's Notes
Written by ValPal2011 | Staff- About this deal:
- This price is $48 lower than the previous Frontpage deal.
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
ECO-WORTHY US via Ebay has ECO-WORTHY 3584Wh 12V/280Ah Smart LiFePO4 Battery w/ Bluetooth Monitoring on sale for $376.45 - 15% when you apply code FIFTEENFORYOU in cart = $319.98. Shipping is free.
Thanks to SD Staff Member Skillful_Pickle for finding this deal.
Features:
Thanks to SD Staff Member Skillful_Pickle for finding this deal.
Features:
- Bluetooth and remote app monitoring to read the battery voltage, current, battery capacity and other important information
- 200A BMS with multiple protections, including low-temperature protection (charging cut-off 19.4 F)
- Supports up to 4 batteries in parallel, providing 1120Ah at 12V ideal for RVs, or 4 in series ideal for 48V solar power systems
- High-strength metal frame, Grade A cells
- 6000-15000 long life cycles & 10-Year life
- 17.8 x 9.37 x 8.7" (63.93 lbs)
Editor's Notes
Written by ValPal2011 | Staff- About this deal:
- This price is $48 lower than the previous Frontpage deal.
Community Voting
Deal
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Top Comments
LifePO4 chemistry is not prone to thermal runaway. It's simply not a concern.
They are fine to use in place of lead acid batteries, they will only be able to charge to about 90-95% of capacity with a lead acid charging profile. That same profile will also not take advantage of how quickly lithium can charge. The biggest downside will be the BMS- on smaller capacity lithium batteries the BMS is usually pretty weak and limited to 10a-20a discharge rates, which is not much when converted to AC. Lead acid are much better at higher discharge rates, but have a much lower capacity.
As far as this battery, yes it is larger (x2) and heavier (x1.5) than a standard lead acid deep cycle, but it has about 5 times the usable capacity, will last 3-4 times as long and recharges much faster. It's a much better use of limited space... But again for high drain applications, lead acid is usually better.
Community Reviews
This 12V 280Ah LiFePO4 battery is being used for off-grid backup power, solar setups, and inverter-based loads, where its big appeal is the large usable capacity for the size. It can run small appliances, lights, routers, and even a small air conditioner for hours, and the Bluetooth version adds monitoring that was missing on earlier units. The battery is heavy and much larger than a standard car battery, so it needs an inverter, proper wiring, and fusing. A few reports also raise concerns about slow transfer timing, lead-acid charger compatibility, and occasional bulging units.
Common Questions (5)
AI-generated summary based on comments from the community. Updated ago
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