Sealed 12V storage for marine and mobile environments
Put 2.64kWh of heated LiFePO4 capacity in a sealed serviceable case.
The SOK SK12V206PH pairs 12.8V 206Ah capacity with a sealed serviceable plastic enclosure, built-in heater and smart BMS. It is intended for properly designed marine, RV and off-grid battery systems that need substantial energy without moving to a higher-voltage bank.
At a glance
SOK SK12V206PH 12V 206Ah Marine Heated Bluetooth LiFePO4 Battery key specifications
2.64kWhNominal stored energy
170AContinuous discharge
70AMaximum charge current
Sealed caseMarine-oriented enclosure
Heated and sealed—but Bluetooth needs confirmation
SOK's current product-page specifications clearly list the built-in heater and sealed enclosure but do not list Bluetooth. Torven's current product title does. Do not promise app monitoring until SOK confirms the exact production version.
Why choose this SOK battery
A marine-oriented 12V battery with service access and cold-weather support.
Sealed enclosureSOK describes a sealed plastic case for marine-oriented use. The current public product page does not publish an ingress rating, so it should not be treated as submersible.
Built-in heaterThe heater supports cold-weather charging within SOK's documented conditions, while the BMS also provides temperature protections.
Serviceable architectureSOK lists a detachable cover and replaceable BMS or cells, subject to approved procedures and warranty terms.
System fit
Configure every charger for a 14.4–14.6V LiFePO4 profile.
SOK recommends 40A charge current, allows up to 70A and lists 170A continuous discharge. Confirm solar, shore and alternator charging behavior, and design protection and cable size around the complete load profile.
Marine electrical designFollow applicable ABYC guidance for conductor sizing, fusing, disconnects, restraint, terminal protection and installation location.
Series and parallelSOK permits parallel connection and up to four batteries in series. Bring matched batteries to equal state of charge before connection.
Inverter sizingBase inverter selection on DC current and surge, not only AC wattage. Include cable voltage drop and all simultaneous loads.
In the box
What is included
- One SOK SK12V206PH 12.8V 206Ah battery
Charger, inverter, Bluetooth display or app hardware, fuses, disconnects and installation cabling are not represented as included.
Warranty & support
Manufacturer coverage with Torven Power fit guidance
SOK lists a 7-year limited warranty for the SK12V206PH. Coverage, service work, exclusions and RMA shipping responsibilities follow SOK's current written warranty terms. Torven Power can help verify voltage, charging, inverter and installation fit before purchase.
Common questions
SOK SK12V206PH 12V 206Ah Marine Heated Bluetooth LiFePO4 Battery FAQ
Does this exact model have Bluetooth?
Torven's current title says Bluetooth, but SOK's current visible product description and specifications do not. Confirm the exact production version with Torven Power before relying on app monitoring.
Is the case waterproof?
SOK describes a sealed plastic enclosure, but its current public product page does not publish an ingress rating. Do not treat the battery as submersible; follow SOK's installation and environmental guidance.
Can I connect four in series for 48V?
SOK lists up to four in series. Use matched batteries at equal state of charge and follow the manual, protection and balancing requirements.
Can the heater charge a frozen battery?
The heater is designed to support cold-weather charging within SOK's operating logic. It does not override the BMS or installation limits; follow the manual and allow the pack to reach an approved charging temperature.