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SOK Battery 12V 280Ah LiFePO4 Battery With Built-in Heater And Bluetooth

SOK Battery 12V 280Ah LiFePO4 Battery With Built-in Heater And Bluetooth

Save $317.00 Save $317.00
Original price $1,199.00
Original price $1,199.00 - Original price $1,199.00
Original price $1,199.00
Current price $882.00
$882.00 - $882.00
Current price $882.00
in stock, ready to be shipped

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7-Year Warranty

Off Grid Stores is an authorized retailer of SOK Battery products. Because of this, we pass on SOK Battery's manufacturer warranty to you.

Product Highlights
  • Aluminium box, best for  RV or marine applications!
  • Latest V8 version BMS,Bluetooth Function,self-heater pad built-in.
  • Charge current 120Amps.
  • Discharge current up to 200Amps.
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International shipping, as well as shipping to Alaska, Hawaii, US Protectorates, P.O. Boxes, APO, FPO, or DPO addresses, is NOT available.

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SOK Battery 12V 280Ah LiFePO4 Battery With Built-in Heater And Bluetooth

SOK Battery 12V 280Ah LiFePO4 Battery With Built-in Heater And Bluetooth

  • 7 years warranty and maintenance free with a 8000~12000 cycles life span.
  • Detachable cover with replaceable BMS and cells.
  • Built-in heater pad for using in down to -4°F.
  • Bluetooth4.0 , support IPhone or Android smartphone.
  • Support connect in parallel for larger capacity.
  • Built-in smart Battery Management System (BMS).
  • Low temperature charging cut-off.
  • High temperature charging or discharging cut-off.
  • Over charging and discharging protection.
  • Over current and short circuit protection.
  • Battery cells auto balance.
  • Please note for connecting in series: NOT OVER 4 Batteries IN SERIES, and make sure add the battery voltage balancer.


SOK BATTERY 12V 280Ah Lithium Battery
Nominal Voltage 12.8V
Nominal Capacity 280H
Energy 3584 Wh
Self Discharge <3% / Month
Cells 3.2V 280Ah Cell
Recommended Charge Current 56A/0.2C
Maximum Charge Current 120A
Recommended Charge Voltage 14.6 V
BMS Charge Cut-Off Voltage <14.6V(3.65V/Cell)
Reconnect Voltage >14.4V(3.6V/Cell)
Balancing Voltage <14.4 V (3.6V/Cell)
Maximum Batteries in Series 4
Maximum Batteries in parallel 10
Maximum Continuous Discharge Current 200A
Peak Discharge Current 250A
Recommended Low Voltage Disconnect 11.2V
BMS DIscharge Cut-Off Voltage >10.4 V(50 ~ 150 ms) (2.6V/Cell)
Reconnect Voltage >11.6 V(2.9V/Cell)
Short Circuit Protection 200 ~ 500
Discharge Temperature -4 ~ 140 °F (-20 ~ 60 °C)
Charge Temperature 4~113°F (-20~45°c)
Storage Temperature 23 ~ 95 °F (-5 ~ 35 °C)
BMS High Temperature Cut-Off 149 °F (65 °C)
Reconnect Temperature 131 °F (55 °C)
Dimension (L x W x H) 13.07 in x 9.52 in x 9.84 in
Approx. Weight 73 lbs
Terminal Type M8
Terminal Torque 80 ~ 100 in-Ibs (9 ~ 11 N-m)
Case Material Black paint aluminum case
Enclosure Protection IP50
Certifications UL1973,UL9540A,IEC62619 for cells,
MSDS for shipping

User Manuals & Files:

SOK Battery 12V 280Ah Lithium Battery User Manual

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SOK BATTERY 12V 280Ah Lithium Battery Specification Sheet

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