The SOK 12V 280Ah Battery Provides Year-Round, All-Weather Power You Can Count On
When it comes to reliable lithium power for your RV, boat, off-grid cabin, or mobile worksite, most batteries make you choose between performance and protection. The SOK 12V 280Ah LiFePO4 Battery refuses that compromise. With a built-in heater pad that enables charging in temperatures as low as -4°F, integrated Bluetooth 4.0 monitoring, and a smart Battery Management System (BMS) engineered for both safety and longevity, this battery is purpose-built for the people who go farther, stay longer, and demand more from their power source.
Whether you're dry camping in a mountain pass in January, powering a liveaboard cruiser through the shoulder season, or running critical loads at a remote worksite, the SSOK 12V 280Ah LiFePO4 Battery delivers the kind of dependable, maintenance-free energy storage that lets you focus on the adventure not the battery.
SOK 12V 280Ah LiFePO4 Battery Features
It charges even when the temperature drops to -4°F
The built-in heater pad warms the battery automatically in cold weather, so you never lose charging ability during winter camping, cold marina nights, or freezing job sites. Your power keeps flowing no matter the season.
You can check your battery status right from your phone
Bluetooth 4.0 connects to any iPhone or Android device, showing you live charge level, voltage, and temperature data. No more guessing — just open the app and know exactly where your power stands.
It powers heavy appliances and tools without slowing down
With 200A continuous discharge and a 280Ah capacity, this battery runs refrigerators, inverters, power tools, and air conditioners with ease. It delivers strong, steady power when your setup demands the most from it.
It keeps itself and your equipment safe at all times
The smart built-in BMS guards against overcharging, over-discharging, short circuits, and extreme temperatures automatically. You get full protection running quietly in the background, so your gear and your battery stay safe every single day.
It lasts for decades with up to 12,000 charge cycles
Most AGM batteries fade after 300–500 cycles. This LiFePO4 battery handles up to 12,000 cycles, backed by a 7-year warranty. That means years of reliable, maintenance-free use before you ever need to think about a replacement.
You can add more batteries later as your power needs grow
The SK12V280H connects in parallel with other units, so expanding your storage is simple and affordable. Start with one battery today and scale your system up whenever your energy needs or adventures get bigger.
The BMS and cells can be replaced to extend battery life
Unlike sealed batteries you throw away when something fails, the SOK SK12V280H has a detachable cover with a replaceable BMS and cells. That means lower long-term costs and less waste a smarter buy all around.
SOK 12V 280Ah LiFePO4 Battery Warranty
SOK provides a 7-year limited warranty policy, ensuring the absence of defects in materials, workmanship, and performance during the warranty period.
What's Included
- 1 x SOK 12V 280Ah LiFePO4 Battery
SOK 12V 280Ah LiFePO4 Battery Specifications
|
| Recommended Charge Current |
56 A |
| Maximum Charge Current |
120 A |
| Recommended Charge Voltage |
14.6 V |
| Maximum Continuous Discharge Current |
200 A |
| Peak Discharge Current |
250 A (7.5 s ± 2.5 s) |
| Recommended Low Voltage Disconnect |
10.4 V |
| Terminal Type |
M8, 5/16 lugs |
| Weight |
73 lbs |
| Discharge Temperature |
-4 to 140 ºF |
| Charge Temperature |
4 to 113 ºF (built-in heater pad) |
| Storage Temperature |
23 to 95 ºF |
| Certifications |
UL1973 & IEC62619 (Battery cells), MSDS for shipping |
SOK 12V 280Ah LiFePO4 Battery Manual
