Update: This Frontpage Deal is still available with a new promo code and a ~
$9 price drop.
ECOWORTHY-US Store via AliExpress has
ECO-WORTHY 3584Wh 12V 280Ah Smart LiFePO4 Battery w/ Bluetooth on sale for $287.37 - $56 with promo code
USDEAL44 at checkout = $292.69
-> $231.37
-> now $221.69 .
Shipping is free.
Thanks to Community Member
gabe23111 for sharing this deal.
- 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.
About this Item:
- 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" (61.7 lbs)
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Top Comments
I have a power station but its internal battery is a 48 V, so when I run 12 V things you lose some efficiency stepping it down to 12 V. I also have a 12 V battery and I'll just often run those device devices directly from the battery and I get much more run time per ah of battery.
221 Comments
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Could I run a whole camper trailer (30 amp) for 280a/30a hours?
So let's say its 120 VAC * 5a = 600 Wh
600w * 120% = 720 Wh
3584Wh / 720w = ~5 hours
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9 months ago Will Prowse tested this battery and it did not have overcurrent protection: https://youtu.be/pZm4fa_GjCM?si=
However, 10 days ago he tested another one and it did have overcurrent protection: https://youtu.be/MDjB7NAxGZM?si=
Still smart to use fuses and circuit breakers regardless.
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I have one battery/inverter combo set up in my crawlspace as a sump pump backup. the other one I just have in my utility room and use it for backup power for my refrigerator, chest freezer, and modem/network equipment during power outages. the longest power outage I've had since using this setup is about 14 hours and there was still plenty of juice left in the batteries.
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