Reliable 206Ah Lithium Power for Marine, RV & Off-Grid Systems
The SOK SK12V206P 12V 206Ah LiFePO4 Battery provides long-lasting, dependable power for boats, RVs, camper vans, solar systems and off-grid applications. Built with lithium iron phosphate (LiFePO4) cells and an integrated Smart Battery Management System (BMS), it delivers reliable performance while protecting the battery during charging and discharging.
With 206Ah of capacity, flexible series and parallel configurations, and a serviceable design with a detachable cover, this SOK battery is an excellent option for upgrading from traditional lead-acid batteries to lithium power.
Smart Battery Management System
The integrated Smart BMS continuously monitors and protects the battery, helping provide safe and consistent performance throughout its service life.
Built-in protection includes:
- Overcharge protection
- Over-discharge protection
- Over-current protection
- Short-circuit protection
- Low-temperature charging cut-off
- High-temperature protection
- Automatic cell balancing
Serviceable Design
SOK batteries are designed differently from many permanently sealed lithium batteries. The detachable cover provides access to serviceable components, including the BMS and individual battery cells, making future maintenance or component replacement easier.
Build a Larger Battery Bank
Need more capacity or a higher-voltage system? The SK12V206P supports both series and parallel connections.
Up to four compatible batteries can be connected in series to create 24V, 36V or 48V battery banks, while parallel configurations can be used to increase overall amp-hour capacity.
Key Features
- 12V 206Ah LiFePO4 battery
- Long-life lithium iron phosphate chemistry
- Smart Battery Management System (BMS)
- Low-temperature charging protection
- High-temperature protection
- Overcharge and over-discharge protection
- Short-circuit and over-current protection
- Automatic cell balancing
- Detachable, serviceable cover
- Replaceable BMS and battery cells
- Supports series and parallel configurations
- Up to 4 batteries in series
- 7-year warranty
- Designed for marine, RV, solar and off-grid applications
Specifications
Charging
- Recommended Charge Current: 40A
- Maximum Charge Current: 70A
- Recommended Charge Voltage: 14.4–14.6V
- Maximum Batteries in Series: 4
Discharging
- Maximum Continuous Discharge Current: 170A
- Peak Discharge Current: 200A for 3 seconds
- Recommended Low-Voltage Disconnect: 11.2V
- BMS Discharge Cut-Off Voltage: Approx. 10.4V
- Reconnect Voltage: >11.6V
Physical
- Terminal Type: M8 / 5/16" lugs
- Weight: 48 lbs
Operating Temperatures
- Discharge Temperature: -20°C to 60°C (-4°F to 140°F)
- Charge Temperature: 0°C to 45°C (32°F to 113°F)
- Recommended Storage Temperature: -5°C to 35°C (23°F to 95°F)
Certifications
- Battery Cells: UL1973 & IEC62619
Built for Marine, RV & Off-Grid Power
Whether you're upgrading a boat house bank, RV or camper electrical system, solar installation or off-grid power setup, the SOK SK12V206P provides high-capacity lithium power in a durable, serviceable design.
Model: SK12V206P