SOK 280Ah Built-in heater and Bluetooth Lithium Battery - Best for RV or Marine

SOK 280Ah Built-in heater and Bluetooth Lithium Battery - Best for RV or MarineThe SOK 280Ah LiFePO4 Battery is ideal for RV and marine applications requiring high capacity, reliable power. It features Bluetooth connectivity via the ABC BMS app for iPhone and Android, a built in heater pad for operation down to 4F, and a detachable cover with replaceable BMS and cells. The built in Smart Battery Management System (BMS) protects against overcharging, over discharging, overcurrent, short circuits, and extreme temperatures.

The SOK 280Ah LiFePO4 Battery is ideal for RV and marine applications requiring high-capacity, reliable power. It features Bluetooth connectivity via the ABC-BMS app for iPhone and Android, a built-in heater pad for operation down to -4°F, and a detachable cover with replaceable BMS and cells. The built-in Smart Battery Management System (BMS) protects against overcharging, over-discharging, overcurrent, short circuits, and extreme temperatures. Batteries can be connected in parallel for larger capacity. For series connections, do not exceed four batteries and use a battery voltage balancer.

Features

• 7-year warranty with maintenance-free design
• 8000–12000 cycles lifespan
• Detachable cover with replaceable BMS and cells
• Built-in heater pad for operation down to -4°F
• Bluetooth 4.0 monitoring via ABC-BMS app (iPhone & Android)
• Support for parallel connection to increase capacity
• Built-in Smart Battery Management System (BMS)
• Low temperature charging cut-off
• High temperature charging/discharging cut-off
• Overcharging and over-discharging protection
• Overcurrent and short circuit protection
• Battery cells auto balance
• Series connection: up to 4 batteries with voltage balancer
  

Specifications

Charge Information:

• Recommended Charge Current: 56 A
• Maximum Charge Current: 120 A
• Recommended Charge Voltage: 14.6 V
  
  

Discharge Information:

• Maximum Continuous Discharge Current: 200 A
• Peak Discharge Current: 250 A (7.5 s ±2.5 s)
• Recommended Low Voltage Disconnect: 10.4 V
  
  

Size Information:

• Terminal Type: M8, 5/16 lugs
• Weight: 73 lbs.
  
  

Temperature Information:

• 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 for battery cells
• MSDS for shipping

Warranty - 7 years