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Ships within 48 hours · Estimated delivery Sep 13 - Sep 18
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Description
ECO-WORTHY LiFePO4 Bluetooth 12V 280Ah with 12/24V 20A Charger and Smart WLAN Socket, Compatible with Alexa, Google Home, SmartThings for HouseholdSmart home energy solution: ECO WORTHY 12 V 280 Ah LiFePO4 Bluetooth battery with 12 24 V 20 A charger and smart WLAN socket kit can be controlled remote charging of the battery outside peak hours to save power. Battery Charger 0V Activation Function for LiFePO4: The ECO WORTHY 12V 24V battery charger has a 0V activation function, which restores the normal voltage level of the 12V 24V LiFePO4 battery if necessary. 12V mode: 5A 10A 15A 20A, 24V mode:
- Smart home energy solution: ECO-WORTHY 12 V 280 Ah LiFePO4 Bluetooth battery with 12/24 V 20 A charger and smart WLAN socket kit can be controlled remote charging of the battery outside peak hours to save power.
- Battery Charger 0V Activation Function for LiFePO4: The ECO-WORTHY 12V/24V battery charger has a 0V activation function, which restores the normal voltage level of the 12V/24V LiFePO4 battery if necessary. 12V mode: 5A/10A/15A/20A, 24V mode: 5A/10A. In 20A charging mode, it only takes 14 hours to fully charge a 280Ah battery.
- Bluetooth Function & Low Temperature Protection: ECO-WORTHY 12V 280Ah LiFePO4 has a Bluetooth function, you can view the different data of the battery in real time through the "ECO-WORTHY" APP, such as battery voltage, current and battery capacity at any time. The LiFePO4 280Ah with 200A BMS, which provides protection against overvoltage, undervoltage, over-current, high temperature, short circuit, low temperature shutdown and stops charging at -7°C, discharge at < -20°C and resumes charging process at ≥ 0°C.
- 3584 Wh lithium battery 12 V for household: the ECO-WORTHY LifePO4 280 Ah is made with A-class battery cells. ECO-WORTHY solar battery 280 Ah weighs 28 kg, Dimensions: L: W: H: 453 x 238 x 221 mm, only 2/3 the size of a lead-acid battery, making it more comfortable to carry, perfect for domestic use. RVs.
- Supports 4P2S/2P4S, max. Energy 28.67 kWh: ECO-WORTHY 12V 280Ah LiFePO4 Battery max. Continuous charging current and discharge currents 200A, up to 4 in series and 4 in parallel, form a 25.6V 1120Ah/51.2V 560Ah system, can support a maximum of 28.67 kWh of energy storage, stable performance for home storage, garden-solar installation, caravan, boat, complete solar installation.
- Note: Battery and charger will be shipped in separate packages, please be patient if you only receive one package.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 22 reviews
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Product Reviews
★★★★★ 5
Lovely and comfortable
Color: Brown, Size: Mid Back
Well made and easy to put together. I bought 2 and found them both to be well worth the money. You can tell the quality is there vs. other chairs I’ve bought online before.
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Reviewed in the United States on May 6, 2026
★★★★★ 4
Smooth!
Color: Brown, Size: Mid Back, Color: Brown, Size: Mid Back
Good value and looks pretty good. Faux leather feels like Naugahyde. Should be durable since that's what boat seat are made of. Could use a bit more lumbar support, but overall quite comfortable. Wider than I expected (so it must be designed for us Americans.) Casters are fantastic. Far superior to traditional plastic casters. Because these are made of rubber, they are dead quiet and smoooooth rolling across the flooring.
Took about 30 minutes to assemble. Lots of parts but the pictorial instructions were clear.
I'd give it five stars, but I wish it had a bit more height adjustment. We'll see how it holds up, but so far I'm pretty pleased.
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Reviewed in the United States on December 29, 2025
★★★★★ 5
Very pleased with my purchase
Color: Brown, Size: Mid Back
Easy to put together - instructions are good - excellent quality and the chair is comfortable. Far from being flimsy it's a heavy chair which rolls perfectly as needed. You won't find that many good chairs (if any!) at this excellent price. As always the ultimate question is: would I buy it again? The answer is YES, definitively. Great purchase.
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Reviewed in the United States on May 23, 2026
★★★★★ 5
superb, worth 2x the pricez
Color: Brown, Size: High Back
While this may appear to be an average run of the mill copycat sort of generic office chair, it's actually very comfortable with perfect lumbar support. Looks great, and the leather (or leather equivalent) feels durable. This sucker will last me in my WFH setup for years I do not doubt. Save yourself a few hundred bucks getting this versus some "premium" office chair... I doubt you'll notice much if any difference.
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Reviewed in the United States on May 5, 2026
★★★★★ 5
22 year old gamer approved.
Color: Black, Size: Mid Back
So far so good!! I bought this chair for my gamer son, he sat the springs out of his last one, so this one making it this long has me very pleased. It was easy to put together, and the quality is pretty notable, especially the wheels, super smooth rolling. It was definitely worth what we paid for it, and he finds it very comfortable, providing plenty of back support, and a stable seat for hours of gaming.
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Reviewed in the United States on May 10, 2026