12V 280Ah Lithium Iron Phosphate Battery - Eco-Friendly, Bluetooth, China Suppliers & Factory Direct
Features
Real-Time Monitoring
Track voltage, current, capacity in real-time via ECO-WORTHY App. Proactively troubleshoot battery issues for hassle-free operation. Bluetooth connection range: no more than 15 meters from the battery
Advanced Compression Fixture
Our lifepo4 battery feature a high-strength metal frame inside that provides enhanced battery protection, shock stability and controlled compression to prevent expansion, ensuring long-term durability
Low-Temperature Protection
This 12V lithium battery features a 200A BMS with multiple protections, including low-temperature protection. Charging stops below 19.4°F (-7°C) and resumes above 32°F (0°C), while discharging halts below -4°F (-20°C) to prevent damage, ensuring stability in harsh conditions
Flexible Expansion
The ECO-WORTHY 12V 280Ah lithium battery delivers 3584Wh of energy and supports up to 4 batteries in parallel, providing 1120Ah at 12V — an excellent choice for RVs, offering long-lasting power for your journeys. It also supports up to 4 in series, making it ideal for 48V solar power systems
Charger recommendation
This 12V 280Ah LiFePO4 battery takes 14 hours to charge with 12V 20A LiFePO4 battery charger, about 6 hours to charge with 600w solar panel, and 14 hours to charge with 20A DC generator
Shipping Reminder
In order to ensure the safety of merchandise transportation, your order may arrive in multiple packages at different times. If you receive part of your order first, please don't worry, the rest is on the way! Feel free to contact us with any questions
Worry-free after-sales Service
Our batteries enjoy 3-year warranty, we will help with any issues within 24h. Return or replacement is applicable if there's any verified tech issue within 30 days, even though Amazon marks this item as non-returnable. Feel free to contact us should you have any questions
Product Gallery
Frequently Asked Questions
How can I monitor the ECO-WORTHY 12V 280Ah battery in real-time?
You can track the voltage, current, and capacity in real-time using the ECO-WORTHY App via a Bluetooth connection, which operates within a range of up to 15 meters from the battery.
How does the low-temperature protection work?
The built-in 200A BMS protects the battery by stopping charging when temperatures drop below 19.4°F (-7°C) and resuming when it rises above 32°F (0°C). Discharging is halted below -4°F (-20°C) to prevent any potential damage.
What are the expansion capabilities of this battery?
This 12V 280Ah battery supports flexible expansion. You can connect up to 4 batteries in parallel to reach up to 1120Ah at 12V, or connect up to 4 batteries in series to build a 48V solar power system.
What are the recommended charging methods and times?
It takes approximately 14 hours to fully charge using a 12V 20A LiFePO4 battery charger, about 6 hours using a 600W solar panel system, and 14 hours using a 20A DC generator.
What should I do if my order arrives incomplete?
To ensure shipping safety, your order may be shipped in multiple packages that arrive at different times. If you receive only part of your order first, please rest assured that the remaining items are on the way.
What after-sales and return policies apply to this battery?
The battery comes with a 3-year warranty with customer support responses within 24 hours. Returns or replacements are applicable for verified technical issues within 30 days, even if the platform lists the item as non-returnable.