SOK 206Ah 12V LiFePO4 Deep Cycle Battery | Choose Model | Bluetooth + Heater | Marine-Grade | SK12V206 | 3,000–8,000 Cycles | 7-Year Warranty

Unlock reliable, maintenance-free power with the SOK 12V 206Ah LiFePO4 Battery—now available in two rugged variants designed for long-lasting performance in off-grid, mobile, and backup power setups. Choose between the steel-cased Bluetooth model (SK12V206H) or the marine-grade sealed plastic version (SK12V206PH) to match your environment and install preferences.

Backed by a 7-year warranty, both versions offer up to 8,000 life cycles, built-in smart BMS, low-temperature protection, and Bluetooth monitoring via app. DIY-friendly with a detachable top cover for easy cell/BMS replacement and heater pads for cold-weather charging.

⚠️ Important Note: These batteries are for 12V systems only. Do not connect in series. Parallel connection is supported for increased capacity.

Key Features:

• ✅ 12V 206Ah LiFePO4 – High-capacity power for off-grid, mobile, or backup use

• 🔥 Built-in Heater Pad – Supports charging in temperatures down to -4°F

• 📱 Bluetooth Monitoring – Track performance on iOS or Android via ABC-BMS app

• 🧠 Smart BMS Protection – Auto-balancing with safeguards for over/under-voltage, current, temp, and short circuit

• 🔁 3000–8000 Life Cycles – Long lifespan with no maintenance required

• 🧰 DIY-Friendly Design – Removable cover with user-replaceable BMS and cells

• 🌊 Two Durable Case Options:

  • SK12V206H – Powder-coated steel case for heavy-duty installations

  • SK12V206PH – Lightweight, marine-grade sealed plastic case ideal for boats and moisture-prone areas

• 🔌 Parallel-Ready – Expand capacity by connecting multiple units (parallel only)

Specifications:

• Nominal Voltage: 12.8V

• Capacity: 206Ah

• Recommended Charge Current: 40A (Max: 50A)

• Max Discharge Current: 100A (Peak: 200A for 7.5s)

• Charge Cutoff Voltage: 14.6V

• Low Voltage Disconnect: 10.4V

• Operating Temps:

  • Charge: -4°F to 113°F

  • Discharge: -4°F to 140°F

  • Storage: 23°F to 95°F

• Weight: 48 lbs

• Terminals: M8 (5/16 lugs)

• Certifications: UL1973 & IEC62619 (battery cells)
  

Monitor with Ease:

Download the ABC-BMS app from the Apple App Store or Google Play to monitor your battery in real time.

⚠️ Note: Initial SOC may be inaccurate—requires two full charge/discharge cycles for calibration.