SOK 206Ah | 12V - LiFePO4 Lithium Battery - Marine Version (Plastic Case)

SOK 206Ah | 12V - LiFePO4 Lithium Battery - Marine Version (Plastic Case)
SOK 206Ah | 12V - LiFePO4 Lithium Battery - Marine Version (Plastic Case)

SOK 206Ah | 12V - LiFePO4 Lithium Battery - Marine Version (Plastic Case)

Rated 4.5 out of 5
Based on 2 reviews
Regular price $1,475.00

  • In stock, ready to ship
  • Ships next business day! Free in Canada 🇨🇦
  • No Shipping to USA

  • Bluetooth and BMS
  • Low-Temp and High-Temp Protection
  • Over Charging and Discharging Protection
  • Plastic Waterproof Case, 7-Year Warranty


When deciding on what type of battery you need, we can assure you that a SOK is the best lithium battery Canada has to offer. Lighter and longer-lasting than older counterparts, these are the best bang for your buck whether you are trying to power your RV, van, boat, cabin, or off-grid living. 

Easy to plug in and forget, SOK batteries keep you worry-free with advanced management systems that protect them from all elements and issues. 

The marine versions of these awesome lithium batteries are useful in many applications too, not just for those with boats! Made to withstand the weather, consider these as ideal for locales often exposed to the elements, like a winter ski cabin, houseboat, or maybe even an ice fishing camp? The applications are endless, and if you aren’t a full-time van lifer, why not get dual use out of your equipment?

Key Features & Benefits:

  • Bluetooth - Check the health of your battery, anywhere, at any time, right from your smart phone.
  • Battery Management System - Also referred to as the brain of the battery, the built-in BMS protects your cells from excessive currents and short circuits.
  • Temperature Control - The built-in low-temperature sensor protects the battery in extreme temperatures. 
  • Over Charging and Discharging Protection - Another awesome built-in BMS feature.
  • Options - Can be connected in a series for 24V or 36V or 48V battery bank, or connect in parallel for larger capacity.
  • Long-Lasting - A ridiculous 4000-8000 cycles.
  • Only 44 lbs Keeping your loaded weight to a minimum.
  • Waterproof - Made for marine environments - Rated at IP65
  • Serviceable Case - Just as easy to work on as they are to use.
  • 7-Year Warranty - Because these batteries are expected to last!

Dimensions & Specifications:

Size: 13.31" x 9.06" x 10.85" (L x W x H)
Weight: 44 lbs
Terminal Type: M8, 5/16 lugs
Weather Rating: IP65

Charge Information:

Recommended Charge Current: 40A
Maximum Charge Current: 70A
Recommended Charge Voltage: 14.6V

Discharge Information:

Maximum Continuous Discharge Current: 130A
Peak Discharge Current: 200A (3 seconds)
Recommended Low Voltage Disconnect: 11.2V
BMS Discharge Cut-Off Voltage: ~ 10.4V
Reconnect Voltage: >11.6V

Temperature Information:

Charge Temperature: 0 to 45ºC (32 to 113ºF)
Discharge Temperature: -20 to 60ºC (-4 to 140ºF)
Storage Temperature: -5 to 35ºC (23 to 95ºF)

More Information:

SOK Frequently Asked Questions Sheet

For more information, watch this unbiased review with over 195k views

Items may be returned within 14 days of delivery. Must be unused, and in original packaging.
You are responsible for return shipping, as well as a $80 restocking fee per item.

Please ship your return to:
Curious Campervans
238 Hastings Ave
Penticton, BC, Canada, V2A 2V6

Email us at when you are submitting a return, so we can watch out for your item. We will issue a refund, less restocking fee, once we receive the item back in resellable condition.

average rating 4.5 out of 5
Based on 2 reviews
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100% of reviewers would recommend this product to a friend
Review posted
Reviewed by Paul C.
Verified Buyer
Rated 5 out of 5

Great service and customers service

Fantastic service from curious camper, the battery were super well packaged. The battery look great but not install wet to see performance but I'm sure their going to be great.

Thank you

I recommend this product
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Review posted
Reviewed by Raymond L.
Verified Buyer
Rated 4 out of 5

SOK 206 Marine

great batteries, would be nice to have a complete user guide and BMS bluetooth manual.

I recommend this product
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