12.8V 280AH Home Energy Storage System For RV / Yacht / Boat VP Emergency Power Supply Battery
| Product Name | RV Power Supply Energy Storage System |
| Application | RV / Yacht / Boat |
| Single Package Size | 400*220*260MM |
| Communication | CAN / RS485 |
| Humidity Range | 5~95% |
| Protection Class | IP20 |
- Intelligent BMS and Grade A Cells
- Longer Life and Strong Power Output
- IP20 Rated Enclosure Protection
- High charge and discharge currents
- Smaller Size But Larger Capacity For RVs Lithium Battery Solutions
| Product Performance | FT12-280 |
|---|---|
| Standard Voltage | 12.8V |
| Rated Capacity | 280AH |
| Operating Voltage | 10.4V-14.4V |
| Standard Charging Current | 100A |
| Maximum Charge/Discharge Current | 200A |
| Operating Temperature Range | 0-40℃(Charge) -20-40℃(Discharge) |
| Storage Temperature | -10℃-35℃(1Month) 25±2℃(3Month)65%±20%RH |
| Cycle Life | 6000 Cycles @25℃ 50A Charge And Discharge Current 70% Standard Capacity 80%DOD |
| Communication | CAN&RS485 |
| Water Proof Grade | IP20 |
| Humidity Range | 5~95% |
| Net Size | 400*220*260MM |
| Net Weight | 34.2±3KG |
FT12-280 Lithium batteries deliver reliable, high-performance energy for motorhomes, travel trailers, and off-grid camping. Unlike traditional lead-acid batteries, our lithium technology delivers 280AH usable capacity with 6,000+ cycles and ultra-fast recharge capability, with lighter weight, zero maintenance, and stable power output even in extreme temperatures (-20°C to 40°C). Ideal for powering high-demand RV systems—including air conditioners, refrigeration units, and lighting networks—their resilient performance supports extended boondocking, solar integration, and long-haul expeditions.
- The battery needs to be kept warm in winter and heat dissipated in summer.
- Keep away from acid and alkali solvents (such as garage paint, cleaning agents).
- Wiring needs to be protected by insulating sheath.
- Maintain the battery SOC at 50% charge when parked for a long time.
- Operate within humidity range 5-95% (IP20 limits).
Suitable for mobile power supply units for vehicular/outdoor applications with integrated BMS protection. Meet the ultimate lithium battery solution for campers, boats, and renewable energy systems.
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We supply reliable energy storage solutions globally, with advanced technologies and efficient delivery capabilities. We export to key markets in Europe, Americas, Japan, Korea, and Southeast Asia.
If you need, we can provide KC, CB, CE, PSE, FCC, RoHS, and UN38.3, etc.
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