Item 1 of 3
Item 1 of 3
frontpageshivster1796 posted Yesterday 4:45 AM
2-Pk ECO-WORTHY 12V 280Ah LiFePO4 RV Battery w/ BMS & Bluetooth
$505
$799
36% off
+ Free S&Hat AliExpress
+ Free S&Hat AliExpressDeal Details
ECOWORTHY-US Store via AliExpress has 2-Pack ECO-WORTHY 12V 280Ah LiFePO4 RV Battery w/ BMS & Bluetooth on sale for $625.30 - $120 with promo code VSUSAFF120 at checkout = $505.30. Shipping is free.
Thanks to Community Member shivster1796 for sharing this deal.
Thanks to Community Member shivster1796 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. For expedited customer service, please email [email protected].
- Enhanced Fire Safety:
- Heavy-duty metal enclosure provides heat and fire resistance, plus a low-power on/off switch for safely cutting battery output.
- No Battery Box Needed:
- Rugged metal case with four mounting feet allows direct installation in RVs, campers, and vans.
- Shock & Vibration Resistant:
- Reinforced housing and internal cell holders protect against impacts and road vibrations.
- Bluetooth Monitoring:
- Track voltage, capacity, and charging/discharging status through a Bluetooth app.
- Low-Temperature Protection:
- Built-in BMS stops charging in cold temperatures to protect the battery cells.
- Grade A LiFePO4 Cells:
- Uses premium Grade A cells with a 200A BMS providing overcharge, over-discharge, over-current, short-circuit, and temperature protection.
Editor's Notes
Written by slickdewmaster | Staff- About this Offer:
- This sale price is slightly less than this Previous FrontPage Deal.
- Get 1%-5% cash back on deals like this with a cash back credit card. Compare the available cash back credit cards here.
- Rated 4.9 out of 5 stars from customer reviews.
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
ECOWORTHY-US Store via AliExpress has 2-Pack ECO-WORTHY 12V 280Ah LiFePO4 RV Battery w/ BMS & Bluetooth on sale for $625.30 - $120 with promo code VSUSAFF120 at checkout = $505.30. Shipping is free.
Thanks to Community Member shivster1796 for sharing this deal.
Thanks to Community Member shivster1796 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. For expedited customer service, please email [email protected].
- Enhanced Fire Safety:
- Heavy-duty metal enclosure provides heat and fire resistance, plus a low-power on/off switch for safely cutting battery output.
- No Battery Box Needed:
- Rugged metal case with four mounting feet allows direct installation in RVs, campers, and vans.
- Shock & Vibration Resistant:
- Reinforced housing and internal cell holders protect against impacts and road vibrations.
- Bluetooth Monitoring:
- Track voltage, capacity, and charging/discharging status through a Bluetooth app.
- Low-Temperature Protection:
- Built-in BMS stops charging in cold temperatures to protect the battery cells.
- Grade A LiFePO4 Cells:
- Uses premium Grade A cells with a 200A BMS providing overcharge, over-discharge, over-current, short-circuit, and temperature protection.
Editor's Notes
Written by slickdewmaster | Staff- About this Offer:
- This sale price is slightly less than this Previous FrontPage Deal.
- Get 1%-5% cash back on deals like this with a cash back credit card. Compare the available cash back credit cards here.
- Rated 4.9 out of 5 stars from customer reviews.
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9 Comments
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Am I stupid for wanting/thinking this would be easier? Would 2 of these be enough? Would I need 4 instead? Realistically the amount of juice being pulled is just the lights and TV's running maybe 4-6s a day and over the weekends longer of course.
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Am I stupid for wanting/thinking this would be easier? Would 2 of these be enough? Would I need 4 instead? Realistically the amount of juice being pulled is just the lights and TV's running maybe 4-6s a day and over the weekends longer of course.
I bought two of these. I charge them outside with 2 or 3 175W panels, which takes 2-3 days in summer (per battery), but longer outside of summer months because of weather and length of the days. In winter, they have to be warmed up. Charging below freezing will damage the cells (you mentioned Ice House). One battery will power my computer for about 3 days (200-300W) for 6-8 hours using a pure sine inverter. Inverters themselves consume power just sitting at idle (maybe 30W?). So how much you need will depend upon your power draw and whether you leave it sitting idle when it's not in use. Add up the wattage of the things you want to run, multiply by hours of use. Each of these batteries stores about 3.5 kWH of energy, so divide your daily requirement (in kWH, so divide your watts x hours by 1000) into 3 (to allow for losses in the inverter) to get how many days one battery will last. The tricky part is figuring out how much wattage in solar panels you'll need to charge the batteries to keep uo with your consumption. I use a charge controller with Anderson connectors to charge mine because I physically take them outside to charge. You'll more likely want to rig up a system where you don't need to move them around, but make sure they don't go below freezing when charging. That's a long, rambling answer, but I think I hit the high points.
My solar cables failed after a few months every time. Thought I was doing something wrong..... smh.
They really need instructions on using/providing andersen connectors with these batteries..............
Andersen connectors allow you to connect and disconnect thousands of times (in theory)
I need more batteries but on the fence because of weight. My plastic 280AH is heavy enough. don't know if a metal case will put me over the edge (therefore I wasted $500 for no reason lol)
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