Skyenergi Edge 280Ah Lithium Leisure Battery
Product Description
SkyEnergi Edge 280Ah 12V LiFePO4 Lithium Leisure Battery
Ultra-High Capacity Deep Cycle Lithium Leisure Battery UK
The SkyEnergi Edge 280Ah 12V Lithium Iron Phosphate (LiFePO4) leisure battery is an ultra-high capacity energy storage unit designed for demanding off-grid installations, heavy vehicle electrification, and extended off-grid living. Delivering an impressive 3.58kWh of usable energy in a single compact housing, it serves as an ideal solution for campervan conversions, motorhomes, marine vessels, and off-grid cabin setups. Equipped with Grade-A prismatic LiFePO4 cells, a high-current 200A Smart Battery Management System (BMS), 4,000+ deep cycles, and integrated Bluetooth mobile monitoring, it powers heavy 12V DC loads and large AC inverters up to 2,500W continuous output with ease.
Why choose the SkyEnergi Edge 280Ah Lithium Leisure Battery?
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Massive 3.58kWh Usable Storage: Delivers 280Ah nominal capacity (3,584Wh usable energy) from a single battery block, eliminating complex multi-battery parallel wiring.
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Heavy-Duty 200A Continuous Discharge BMS: Integrated Smart BMS supports 200A continuous output current (350A peak surge) to comfortably run high-wattage AC inverters up to 2,500W for induction hobs, microwave ovens, and air conditioning.
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Exceptional 4,000+ Cycle Lifespan: Engineered with Grade-A prismatic LiFePO4 cells offering over 4,000 charge/discharge cycles at 80% Depth of Discharge (DoD) for over a decade of daily usage.
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Lightweight Energy Density: Weighs only ~28kg—delivering nearly triple the usable energy of a typical 100Ah lead-acid battery at a fraction of the weight.
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Integrated Bluetooth App Monitoring: Connects wirelessly to your smartphone to view real-time State-of-Charge (SoC %), voltage, charge/discharge currents, cell balancing, and temperature metrics.
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Comprehensive BMS Protection: Features automatic safeguards against over-charging, over-discharging, over-current, short circuits, high temperature, and freezing charge cut-off protection.
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Dedicated UK Support & National RMA Coverage: Direct access to Get Green Energy's UK-based technical support team with streamlined warranty backup and national RMA exchange services.
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Fast UK Delivery: Dispatched directly from Get Green Energy.
Technical Specifications & Dimensions
SkyEnergi Edge 280Ah 12V LiFePO4 Battery
| Feature | Specification |
| Model / SKU | SkyEnergi Edge 280Ah / SE-EDGE-12280 |
| Nominal Voltage | 12.8 V DC |
| Nominal Capacity | 280 Ah (3,584 Wh Usable Energy) |
| Battery Cell Chemistry | Grade-A Prismatic Lithium Iron Phosphate (LiFePO4) |
| Cycle Life | 4,000 Cycles at 80% DoD (25°C) |
| Max. Continuous Discharge Current | 200 A DC |
| Peak Discharge Current | 350 A DC (5 seconds) |
| Recommended Charge Current | 50 A to 100 A DC |
| Max. Continuous Charge Current | 150 A DC |
| Charge Cut-off Voltage | 14.6 V DC |
| Discharge Cut-off Voltage | 10.0 V DC |
| Paralleling & Series Support | Supports up to 4 in Parallel (1,120Ah) / Up to 4 in Series (48V) |
| Communication / Wireless | Integrated Bluetooth (Mobile App Monitoring) |
| Terminal Type | M8 Stainless Steel Threaded Terminals |
| Operating Charge Temperature | 0°C to +50°C |
| Operating Discharge Temperature | -20°C to +60°C |
| Dimensions (L × W × H) | 355 mm × 245 mm × 275 mm |
| Net Weight | 28.0 kg |
| Manufacturer Warranty | 5 Years |
Need Help Sizing or Installing Your Off-Grid Battery Setup?
If you have questions about matching DC-DC chargers, inverter sizing, high-current fusing, or configuring multi-battery banks, give us a call on 01684 642370 and our technical team will help you configure the perfect system.