The SOK SK12V100H LiFePO4 Battery is engineered for cold weather performance, featuring an advanced V8 Bluetooth BMS and an integrated self-heating pad. This battery is ideal for 12V systems in off-grid, RV, marine, and backup power applications where reliability in sub-zero temperatures is crucial.

Its built-in heater draws power from the charging source (not the battery itself), enabling safe charging at temperatures down to -20°C (-4°F) without draining the cells.

Key Features

• Cold Weather Ready
  Integrated heater pad supports safe charging down to -4°F, ideal for winter and alpine installations.

• Advanced V8 Bluetooth BMS
  Enables real-time battery monitoring via Bluetooth 4.0, compatible with both iOS and Android. Download the ABC-BMS app from the Apple App Store or Google Play.

• Long Cycle Life
  Delivers between 4,000 to 8,000 cycles for long-term durability, backed by a 7-year warranty.

• User-Friendly Design
  Features a detachable cover for easy access to replace the BMS or battery cells, extending product lifespan and serviceability.

• Comprehensive Safety Features
  Integrated Battery Management System includes:

  • Low/high temperature protection (charge/discharge)

  • Overcharge/discharge protection

  • Short circuit and overcurrent protection

  • Auto-balancing of battery cells

• Expandable System
  Supports parallel connection with other batteries to increase system capacity for larger energy storage needs.

Important Note

State of Charge (SOC) may display inaccurately during initial use. Run 2 full charge/discharge cycles to calibrate properly.

Ideal Applications

• RV battery systems

• Marine and boat installations

• Solar backup for 12V off-grid systems

• Cold climate battery storage

• DIY energy projects

Please note for connecting in series: NOT OVER 4 Batteries IN SERIES, and make sure add the battery voltage balancer.

Specification

Charge information:

Recommended Charge Current    20 A

Maximum Charge Current    70 A

Recommended Charge Voltage    14.6 V

Discharge information

Maximum Continuous Discharge Current    170 A

Peak Discharge Current    200 A (3 s)

Recommended Low Voltage Disconnect    10.4V

Size Information:

Terminal Type: M8, 5/16 lugs

Weight: 27 lbs.

Temperature Information:

Discharge Temperature    -4 to 140 ºF 

Charge Temperature    -4 to 113 ºF 

Storage Temperature    23 to 95 ºF 

Certifications Information:

UL1973&IEC62619 for Battery cells.

Manuals and Downloads

Manual

Dimensions Sheet

Specification Sheet