ECO-WORTHY 12V 280Ah 2 Pack LiFePO4 Lithium Battery with Bluetooth, Low Temp Protection, Built-in 200A BMS, 3584Wh Energy. Perfect for Off-Grid, RV, Solar System, Camper, Travel Trailer, Backup System
Product details
| Management number | 209131105 | Release Date | 2026/03/29 | List Price | $304.00 | Model Number | 209131105 | ||
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- [Bluetooth APP Monitoring] ECO-WORTHY 12V 280Ah Smart LiFePO4 Lithium Battery is built-in upgraded smart BMS, accessed Bluetooth 5.1 module, allows you to monitor the battery information in real time through ECO-WORTHY APP. You can read the battery voltage, current, battery capacity and other important information at any time. 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 (1120Ah at 12V), making it an excellent choice for RVs with long-lasting power.It also supports up to 4 batteries in series for 48V solar power systems, with a maximum system size of 8 batteries in total
- [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
- 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
- Long-Term Storage & Troubleshooting: If the battery has been stored unused for a long time, connect it to a compatible charger to wake the BMS from protection mode. Periodically recharge to maintain proper SOC. If there’s no output, check the voltage with a multimeter and monitor BMS status using the ECO-WORTHY Bluetooth app (voltage, SOC, protection mode). Charging will automatically restore normal operation.
| UPC | 810127131132 |
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| Size | 12.8V 280AH*2 |
| Voltage | 12.8 Volts (DC) |
| Terminal | M8 Terminal |
| Brand Name | ECO-WORTHY |
| Unit Count | 2.0 Count |
| Item Weight | 123.4 Pounds |
| Battery Type | Lithium |
| Manufacturer | ECO-WORTHY |
| Number Of Cells | 2 |
| Included Components | Battery |
| Manufacturer Part Number | L13080202071-2 |
| Item Dimensions D x W x H | 17.83"D x 9.37"W x 8.7"H |
| Compatible with Vehicle Type | RV, Tractor, Van |
| Manufacturer Warranty Description | 3 Years |
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