High-Capacity 12V Power for RV, Marine and Off-Grid Systems
The SOK SK12V280H stores 12.8V, 280Ah and approximately 3.58 kWh of LiFePO4 energy. Its built-in heater, Bluetooth monitoring and 200A continuous-discharge capability make it a powerful single-battery solution for demanding mobile and off-grid systems.
Key Features
- 12.8V nominal voltage, 280Ah capacity and approximately 3.58 kWh energy
- Built-in heater for cold-weather charging down to -4°F
- Bluetooth monitoring through the ABC-BMS app
- Smart BMS with temperature, current, short-circuit and voltage protection
- Serviceable aluminum enclosure with replaceable BMS and cells
- 200A continuous discharge and 250A peak discharge
- Recommended charge current: 56A; maximum charge current: 120A
- Dimensions: 13.07 Ă— 9.52 Ă— 9.84 inches; weight: approximately 73 lb
Ideal Applications
Excellent for high-demand RV house banks, marine systems, large camper vans and off-grid cabins that need long runtime and strong inverter support without combining many smaller batteries.
U.S. warehouse fulfillment available.
Estimated U.S. Delivery: 3–10 Days
Dealer drop-shipping is available from SOK’s U.S. warehouse. Timing is subject to inventory availability, order processing, destination and carrier conditions.
7-Year Limited Warranty
This model is covered by SOK’s transferable 7-year limited warranty against eligible defects under normal use. An RMA is required for warranty service.
Questions Before Ordering?
Contact SVION Energy to confirm inverter compatibility, cabling and system sizing.
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