SOK Battery: 100 – 206Ah 12v Battery

(6 customer reviews)





SOK Battery 100 – 206Ah 12V LiFePO4 Battery | Solar Battery

7-Year Manufacturer Warranty + Current Connected 3 Year Extended Warranty* (10 Years Total)!

The SOK 100ah Lithium Deep Cycle battery is one of the best selling batteries for a reason, bang for your buck.  No fluff, this battery does what you want and will last a ridiculous 4000-8000 cycles!  Perfect for Vanlife, RV’s, Off-grid cabins and more.

4000~8000 Cycles Life Span, Maintenance Free. Drop-In Replacement. Detachable Cover & Replaceable BMS and Cells!

Connect in series for 24V or 36V or 48V Battery Bank, or Connect in Parallel for Larger Capacity.

Smart battery management system with low temperature cut off protection, even in very cold locations so you don’t have to worry about moving the battery to your bedroom!

12v SOK Battery  LiFePO4 Features:

  • 7-Year Manufacturer Warranty + Current Connected 3 Year Extended Warranty* (10 Years Total)!
  • 12V LiFePO4 Deep Cycle Lithium Iron Phosphate Battery, 100 & 206ah sizes available
  • Built-in Smart Battery Management System (BMS)
  • 4000~8000 cycle life & Maintenance-free
  • Over charge & over discharge protection
  • Over current & short circuit protection.
  • Detachable cover, user servicable BMS and cells.
  • High & low temperature disconnects

*10 year warranty only applies to batteries purchased through Current Connected.


SOK Battery 12V LiFePO4 Spec Sheet:

Electrical Properties
Model 100Ah Metal 206Ah Metal 206Ah Plastic
Nominal Voltage 12.8v
Nominal Capacity 100Ah 206Ah 206Ah
Run time at 20A Load 300 Minutes 618 Minutes 618 Minutes
Energy 1280Wh 2636Wh 2636Wh
Internal Resistance ≤28mΩ @ 50% SOC
Self Discharge < 3% per month
Max Batteries in Series 4 (48v Nominal)
Discharge Performance
Max Continuous Discharge Current 100A
Peak Discharge Current 200A (3 Seconds, automatic shutdown)
BMS Short Circuit Cut-off Current 320A∼340A
Recommended external Low-voltage disconnect 11.2v
BMS Low-Voltage disconnect >10.4v
BMS Low-Voltage recover >11.6v
BMS Short Circuit Protection 200-500µs
Charge Performance
Recommended Charge Current 20A 40A 40A
Max Charge Current 50A
Recommended charge voltage 14.6v
BMS Charge Cut-off voltage >14.6v
BMS Charge Cut-off recover <14.6v
Balancing Voltage >14.4v
Temperature Performance
Discharge Temperature -22°F – 140°F
Charge Temperature 32°F – 140°F
Storage Temperature -22°F – 140°F
Physical Properties
Footprint Dimensions (LxW) 11.42 x 7.87 Inches 11.42 x 7.87 Inches 11.42 x 7.87 Inches
Overall Dimensions Including Handles & Terminals (LxWxH) 12.62 x 7.87 x 7.87 12.62 x 7.87 x 11.02 13.38 x 9 x 11.02
Weight 28.2 lbs 47.6 lbs 44.06
Terminal Thread Type M8
Case Material Metal Box Plastic Box
Weather Rating IP50 IP65
Third Party Testing
UL Listed? No

Charger & Inverter Settings

Typical settings that apply to most equipment.  Multiply voltages by 2 for 24v systems and by 4 for 48v systems.

Charge Current (Per battery): 40a Maximum
Absorption Voltage: 14.4v ~ 14.6v
Float Voltage: 13.6v ~ 13.8v
Tail Current (If Applicable): 5 Amps

We recommend setting the equalization voltage to 14.6v.  With this set at 14.6, if an equalization is somehow triggered, you will not damage your battery.

Low Voltage Disconnect (LVD): 11v

SOK Battery With Victron SmartShunt Settings

Battery Capacity: Varies depending on system.
Charged Voltage: 13.8 (*2 for 24v & *4 for 48v Systems)
Discharge Floor: 10%
Tail Current: 2.00%
Charged Detection Time: 3m
Peukert Exponent: 1.05
Charge Efficiency Factor: 98%
Current Threshold: 0.10a
Time-to-go averaging Period: 3m
Battery Starts Synchronized: Disabled (NOTE: you will need to fully charge your battery to sync up SOC%)
State of Charge: 30% (NOTE: Set this to 30% with brand new, untouched batteries.  They ship at 30% SOC%.)


Can you ship to Hawaii & Alaska?

Yes, however it is subject to our Alaska / Hawaii shipping policy.

Does this battery have Low-Temperature protection?

Yes!  The battery will prevent charging below 0°C in order to protect the cells while continuing to allow discharging.  If you need to charge the battery in sub-zero temperatures, we recommend adding a heating pad that can be turned on to warm up the battery prior to charging.

What temperatures do the batteries need to be brought out of the cold?

The lowest safe storage temperature is -22°F, so any temperatures below this, you should bring them inside or add a heating pad of some sort, but keep in mind if a heating pad runs out of power and the battery falls below -22°F, damage may occur.

Does this fit into a standard “group size” battery box?

No, these batteries are just a bit too big to fit into your standard battery boxes.  Many of our customers have had great luck installing into tool boxes or similar enclosures that provide protection from the elements.  The metal-cased batteries are not waterproof. The Plastic 206ah battery can be installed in wet environments such as the tongue of trailers, in which case they fit great with the factory battery boxes removed.

Can I use my old Lead-Acid Charger?

This is not a simple “yes” or “no” question.  If your charger has an equalize feature that exceeds 14.6v, then it absolutely cannot be used.  The maximum charge current of a SOK Battery is 50 amps, so your total combined charge current may not exceed 50a * [number of parallel batteries].  You must also check the output voltages of the charger throughout a full charge cycle; if they exceed 14.6v they cannot be used.  It is optimal to have an absorption voltage of 14.4v and a float voltage of 13.6.  The battery isn’t totally picky regarding the float voltage, but we recommend 13.6 for optimal lifepsan.  If you are limited on parameters, it is best to be on the lower-voltage side – you may sacrifice a bit of capacity, but longevity will increase significantly.  Additionally, if your batteries get to a very low SOC, then they can draw more power from your charger than it is designed for leading to nuisance blown fuses & circuit breakers.

Can the battery be installed on its side?

Absolutely!  With no acid or venting, this battery can be installed in any configuration except for upside-down (terminals facing down).

Why do you charge for shipping when buying from SOK directly has free shipping?

We are a small mom & pop business, there are 2 of us here running this operation.

We put out a lot of money to SOK battery to buy the product, then wait a long time for transport by sea.  Shipping to you is expensive, and we already cover more than ½ the cost of shipping, but anything more would make it unrealistic to carry the product at all.

SOK is a much bigger corporation that can afford to spend their profits on shipping, but that is not the case for us.

The difference is, we are nimble enough to provide excellent customer support, extended warranty (beyond what SOK offers) and, we have a phone number [(208) 656-2700], you can ring us and talk to a real person that speaks English.  We ensure you are taken care of regardless of the circumstance.

What is the warranty policy, and how do I get any problems with the product fixed?

These batteries have a 7 year manufacturer warranty.  Batteries sold by CurrentConnected have serial numbers applied to the top of the battery as well as our direct phone number.  If you have any issues with the product, please call us.  Our team is on standby ready to help you.  Our business relies on happy customers with working solutions, so if the battery is not working for you it is our job to provide the necessary after-sales support to turn a product into a solution.  We have the faith and have done the testing to know these batteries will last a long time, and we are here for you through the entire duration of ownership.


6 reviews for SOK Battery: 100 – 206Ah 12v Battery

  1. MrNatural22 (verified owner)

    Great customer service and very fast shipping. Bought on Thursday and delivered the following Tuesday.
    Any problems are dealt with in a friendly professional way. No BS or pre order anxiety. They only sell what they stock. Quality products. I highly recommend Current Conected 👍

  2. George Zura

    Thank you Current Connected for the speedy delivery of my 206ah less than a week to my door!! I think it was dexter?? from Current Connected that answed all my questions and said if you order in the next 15 min it will go out the door today so I Jumped on that and looks like the stars were all in alignment and I took delivery this afternoon. and a big thank you to Will Prowese for his YouTube Videos and reviews on the SOK batteries and the reason why I picked the SOK battery.

  3. P Flewelling

    Per my husband, Larry:
    After doing my research on Lifepo4 batteries for our rv, I decided I liked the SOK battery for numerous reasons, like it is modular. After calling Current Connected and talking with Dexter at length, I decided to purchase the 206ah SOK battery. Everything they say on Current Connected’s website, I found to be absolutely true: they are super friendly, extremely knowledgeable about their products and when they say they are going to ship it and it will be at your door in a few days, that is exactly what happens. During the conversion in our Bigfoot RV from Lead acid battery to the SOK LiFePo4, every question that I had, Dexter was patient and gave me all the info that I needed to complete this conversion. Big Thumbs Up for Current Connected and their staff.

  4. John Guilbert (verified owner)

    I would like to express my deepest appreciation for Current Connected’s outstanding customer services. I ordered a SOK 206ah battery directly from SOK. The website indicated it was in stock. After 4 days I had not seen any activity on the tracking app and reached out to SOK to check on the status on the order. The owner Min replied back and informed that the battery was actually not in stock and that they had a container ship stuck in the Long Beach harbor and that it would be approx. 7 days before the shipment was in hand, then a 5-7 business day shipping to me. I was really needing to get it sooner, rather than later. I contacted Current Connected and spoke with Dexter and discussed my situation with him and checked to see if he could confirm that they had the 206 batteries in stock. He confirmed he did. I was originally thinking about asking for a refund from SOK, and ordering from Current Connected and actually ordering one more to have 2x since I had made the decision to go-for-it on the 24v system, instead of the 12v system I was initially planning for. Dexter offered to contact Min with SOK and see if he could just ship the battery from his stockpile on behalf of the SOK order, with the additional battery I would purchase from Current Connected. Dexter was able to work it out with SOK, and I had both batteries within 5 business days.
    Thank you Dexter for the assist, I really appreciate the excellent customer service with you guys.

    I am really looking forward to getting my new system up. I am setting up a 24V 2x SOK 206ah battery system, with a Victron MultiPlus 24v/3000/70, Smart Solar 100/50, Orion 24/12-Volt 30 amp dc-dc converter, BMV-712 as the system core going into a small Toy Hauler style cargo trailer with 460 watts of solar to start with.

    If you are looking for the white glove customer service experience, look no further!

    Thanks again Dexter,

  5. ROBERT AKINS (verified owner)

    Review for SOK Battery: 100 – 206Ah 12v Battery
    ★ ★ ★ ★ ★

  6. Malcolm Kegel

    Thanks Dexter for all the help!!
    Great to have someone so competent on the other side to troubleshoot with. My customer support experience was fantastic thanks!!

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