
SOK Battery | Marine Grade 12V 206Ah LiFePO4 Battery | Sealed Plastic Box
The SOK Marine Grade 12V 206Ah LiFePO4 Battery is a reliable, maintenance-free power solution designed specifically for harsh marine and off-grid environments. Housed in a sealed plastic enclosure, it features the latest V8 version Smart BMS, built-in Bluetooth connectivity, and a self-heating pad, making it ideal for cold weather use and remote applications.
In stock and ready to ship.
Key Features
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Durable Marine-Grade Design
Sealed plastic box construction ensures protection against moisture and corrosion in marine and outdoor environments. -
Long Life & Warranty
Offers a 7-year warranty and supports 3,000 to 8,000 charge cycles, ensuring years of dependable performance. -
Advanced Battery Management System (BMS)
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Bluetooth-enabled for real-time monitoring via mobile app
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Built-in heating pad for safe cold-weather charging
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Protection against overcharging, over-discharging, overcurrent, and short circuits
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Automatic cell balancing for optimal performance
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Temperature cut-off for both charging and discharging
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Flexible System Configuration
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Connect in series for 24V, 36V, or 48V systems
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Connect in parallel for expanded capacity
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Replaceable Components
The battery is designed with a detachable cover, allowing for easy replacement of the BMS or individual cells.
Ideal Applications
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Marine vessels and watercraft
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Off-grid homes or cabins
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RV and camper battery systems
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Solar storage solutions
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Cold-weather backup power
Notice for connect in series: If you need connect batteries in series, they should be at the same state-of-charge (SOC)before they are connected.
Specification
Charge information:
Recommend charge current: 40A
Maximum charge current: 70A
Recommend charge voltage:14.4V ~14.6V
Maximum batteries in series: 4PCs batteries.
Discharge Information:
Maximum continuous discharge current: 170A
Peak discharge current: 200A(3 seconds)
Recommend low voltage disconnect: 11.2V
BMS discharge cut-off voltage: Around 10.4V
Reconnect Voltage:>11.6V
Size Information:
Terminal Type: M8, 5/16 lugs
Weight: 48 lbs.
Temperature Information:
Discharge temperature:-4°F~140°F
Charge temperature: 32°F~113°F
Recommend storage temperature:23°F~95°F
Certifications Information:
UL1973&IEC62619 for Battery cells.
Manuals and Downloads
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When Will My Order Ship?
Most orders ship within 1–3 business days. You’ll get a tracking number as soon as it ships via email!
Do We Accept Returns?
Yes absolutely, we have a no-hassle, 30-day return policy on all items! To refer to the full policy, click HERE
Are Products Brand New?
Yes! All products on Solar Guys Pro are 100% brand-new and in perfect condition.
We do not sell any used or refurbished items.

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Frequently Asked Questions

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