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ECO-WORTHY EnergyRock 12V 280Ah Metal Case LiFePO4 Lithium Battery With Bluetooth and low-temp protection
ECO-WORTHY EnergyRock 12V 280Ah Metal Case LiFePO4 Lithium Battery With Bluetooth and low-temp protection, view 2ECO-WORTHY EnergyRock 12V 280Ah Metal Case LiFePO4 Lithium Battery With Bluetooth and low-temp protection, view 3ECO-WORTHY EnergyRock 12V 280Ah Metal Case LiFePO4 Lithium Battery With Bluetooth and low-temp protection, view 4ECO-WORTHY EnergyRock 12V 280Ah Metal Case LiFePO4 Lithium Battery With Bluetooth and low-temp protection, view 5ECO-WORTHY EnergyRock 12V 280Ah Metal Case LiFePO4 Lithium Battery With Bluetooth and low-temp protection, view 6
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ECO-WORTHY EnergyRock 12V 280Ah Metal Case LiFePO4 Lithium Battery With Bluetooth and low-temp protection

$469.99–$1,800Save up to 25%

In stock at eco-worthy.com

The ECO-WORTHY EnergyRock 12V 280Ah is a metal-cased LiFePO4 battery with Bluetooth monitoring and low-temperature protection, sold singly or in 2 and 4 packs with per-unit discounts. ECO-WORTHY positions it as lighter and longer-lasting than sealed lead acid. It suits RV, marine and off-grid users needing large 12V storage.

Shop now at ECO-WORTHY →

ECO-WORTHY review·All 51 ECO-WORTHY products·ECO-WORTHY coupons & deals·Visit eco-worthy.com

Style
1 Pack · 2 Pack($459.99/Each) · 4 Pack($449.99/Each)

Price and stock from eco-worthy.com, refreshed daily. We may earn a commission if you buy.

Highlights

  • 12V, 280Ah LiFePO4
  • Metal case
  • Bluetooth monitoring
  • Low-temperature protection
  • 1, 2 or 4 packs

Best for

RV and off-grid owners who want high 12V capacity in fewer batteries.

Things to consider

  • Weight, dimensions and BMS rating are not listed
  • Max discharge current is not given
  • Long-life claims compare to lead acid without cycle numbers

Key specs

Price$469.99–$1,800
Capacity280Ah, 12V
CaseMetal
Packs1, 2 ($459.99 ea), 4 ($449.99 ea)
MonitoringBluetooth

Our take

Big capacity at a good price; ask for current limits and weight.

ECO-WORTHY EnergyRock 12V 280Ah Metal Case LiFePO4 Lithium… at a glance

BrandECO-WORTHY
Price$469.99–$1,800 (some options up to 25% off)
Typelithium battery
Options3 styles
AvailabilityIn stock at eco-worthy.com
ReturnsDamaged, wrong, or non-working items must be reported within 14 days, and ECO-WORTHY…

Price check

At $469.99, the ECO-WORTHY EnergyRock 12V 280Ah Metal Case LiFePO4 Lithium Battery is mid-range for ECO-WORTHY, whose 51 listed products run $15.99 to $21,000.

Some options are on sale, up to 25% below their listed price; the discount depends on the option you choose. Sale prices can end without notice, so check the live price before you order.

Similar items from other brands we track run $4.99 to $149.99.

Buying from ECO-WORTHY

ECO-WORTHY is a strong pick for DIY solar builders and RV owners who want LiFePO4 batteries and complete kits at prices well below the premium brands. Skip it if you want an installer-backed, plug-and-play system with local service. Before buying, read the return terms closely: change-of-mind returns are on you to ship back, and the refund page describes them as a partial refund.

Shipping
Orders process in 1 to 3 business days, then ship in 3 to 5 business days from the US or Canada warehouse (3 to 7 from EU, UK, AU), tracked. Large panel kits ship by freight in 5 to 14 business days.
Returns
Damaged, wrong, or non-working items must be reported within 14 days, and ECO-WORTHY covers return shipping. Other returns are accepted within 30 days in new condition with original packaging, with return shipping paid by the buyer.
Warranty
The FAQ states a 10-year warranty on batteries covering non-human-induced failure. Modified products void the warranty.

Read our full ECO-WORTHY review and shop all products →

Frequently asked questions

How much energy does 280Ah store?
At about 12.8V, roughly 3,580Wh, though ECO-WORTHY does not list a watt-hour figure here.
Is there a multi-pack discount?
Yes, $459.99 each in a 2-pack and $449.99 each in a 4-pack.
Is the ECO-WORTHY EnergyRock 12V 280Ah Metal Case LiFePO4 Lithium Battery on sale?
Yes, some options are discounted, up to 25% off; it currently sells for $469.99–$1,800. The exact saving depends on the option you pick, so check it on eco-worthy.com.
Is there a discount on the ECO-WORTHY EnergyRock 12V 280Ah Metal Case LiFePO4 Lithium Battery?
ECO-WORTHY publishes these ways to save: $10 off first purchase for joining; ECO-WORTHY Rewards points; Give $25, get $25 referral; 5% military discount. ECO-WORTHY sets the terms, which can change; our ECO-WORTHY coupons page has the details.
What is ECO-WORTHY's return policy?
Damaged, wrong, or non-working items must be reported within 14 days, and ECO-WORTHY covers return shipping. Other returns are accepted within 30 days in new condition with original packaging, with return shipping paid by the buyer.
How long does ECO-WORTHY take to ship?
Orders process in 1 to 3 business days, then ship in 3 to 5 business days from the US or Canada warehouse (3 to 7 from EU, UK, AU), tracked. Large panel kits ship by freight in 5 to 14 business days.
Does the ECO-WORTHY EnergyRock 12V 280Ah Metal Case LiFePO4 Lithium Battery come with a warranty?
ECO-WORTHY's published warranty terms: The FAQ states a 10-year warranty on batteries covering non-human-induced failure. Modified products void the warranty.
What options does the ECO-WORTHY EnergyRock 12V 280Ah Metal Case LiFePO4 Lithium Battery come in?
Style: 1 Pack, 2 Pack($459.99/Each), 4 Pack($449.99/Each).
Where can I buy the ECO-WORTHY EnergyRock 12V 280Ah Metal Case LiFePO4 Lithium Battery?
The ECO-WORTHY EnergyRock 12V 280Ah Metal Case LiFePO4 Lithium Battery is sold directly by ECO-WORTHY on eco-worthy.com. The Shop now button on this page goes straight to the product there.
Is the ECO-WORTHY EnergyRock 12V 280Ah Metal Case LiFePO4 Lithium Battery in stock?
Yes. ECO-WORTHY lists it as in stock on eco-worthy.com as of our latest check. Stock and prices refresh throughout the day.
Is ECO-WORTHY a legit store?
ECO-WORTHY is a strong pick for DIY solar builders and RV owners who want LiFePO4 batteries and complete kits at prices well below the premium brands. Skip it if you want an installer-backed, plug-and-play system with local service. Before buying, read the return terms closely: change-of-mind returns are on you to ship back, and the refund page describes them as a partial refund. Our full ECO-WORTHY review covers shipping, returns and what to check before ordering.
Is the ECO-WORTHY EnergyRock 12V 280Ah Metal Case LiFePO4 Lithium Battery expensive?
At $469.99 it is mid-range for ECO-WORTHY ($15.99 to $21,000 across 51 products), and similar items from other brands run $4.99 to $149.99.

More from ECO-WORTHY

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