SOK 24V 150Ah Heated Marine LiFePO4 Battery with Victron CAN

Name: SOK 24V 150Ah Heated Marine LiFePO4 Battery with Victron CAN
SKU: SK24V150PH

Versus

A 3.84 kWh, 25.6 V heated LiFePO4 battery in a sealed IP67 marine case, with Bluetooth, Victron CAN and NMEA 2000 communication and alarm and relay outputs.

$1,149

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SKU: SK24V150PH

Usability

6.3 out of 10

Capacity925.6 V times 150 Ah is 3,840 Wh, on the 3,800 to 4,999 Wh rung

Efficiency654.9 Wh per pound at 70 lb, on the 52 to 57.9 rung

Weight: the manual lists about 30 kg, the spec sheet 70 lb

Operating Range5150 A standard discharge in the manual, 1.0C on 150 Ah

Conflict: the spec sheet and product page give 200 A continuous
Peak: 500 A for 10 seconds on the spec sheet, 800 A in the manual
Temperature: discharges from -4 to 140°F

Lifespan64,000+ cycles in the manual; no end-of-life capacity published

Conflict: the same manual line says over 8,000, the product page 15000+

Features9Heater, Bluetooth, Victron CAN, IP67; at most two in series

Heater: the manual says heating turns on below 23°F (-5°C)
Outputs: external buzzer and relay control on the Link OUT port
Parallel: 10 on the spec sheet and page, 15 in the manual

Verification2Verification: cell-level UL 1973 claim only; no pack record in any directory

Store claim: UL 1973 and IEC 62619 for the cells only
Intertek: no record for this model (Hocan Group records cover SK48V100 and SK12V206H/PH)
Other directories: no record at UL Product iQ, LabTest, TÜV Rheinland or the CEC battery list
ABYC compliance paperwork: installation practice, not a listing

Warranty & Support77 years on SOK's warranty page, no proration stated

Price

List: $1,149.00 at us.sokbattery.com

Summary

Heated 24 V with Victron CAN, conflicting specs

What it is: a 25.6 V, 150 Ah heated LiFePO4 battery in a sealed IP67 case with Victron CAN, for 24 V boats, RVs and off-grid banks
The trade-off: heater, Victron comms and a waterproof case, but short series strings and conflicting ratings
Conflict: SOK's page, spec sheet and manual disagree on current, cycles, peak and parallel count
Not checked: SOK publishes no end-of-life capacity for its cycle rating
Look elsewhere for: a bank that mixes series and parallel strings

Strengths

Large capacity in one sealed case
Built-in heater for cold charging
Talks to Victron GX over CAN
Waterproofdustproof case
Alarm and relay outputs

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Drawbacks

Ratings differ across SOK's pagespec sheet and manual
No end-of-life capacity published
Only two in series
Series or parallelnever both
Middling energy per pound

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Social score

6.0 out of 10

RedditBrand-level6 out of 10

Repairs: on r/vandwellers an owner whose SOK arrived with a bad BMS said support sent a new BMS module, no questions asked, and he swapped it himself (May 2024)
Reliability: in the same thread one owner reported two years on solar with 412 Ah of SOKs and another two years of daily use on a 206 Ah, both without problems (May 2024)
Load: another commenter there called SOKs fit only for low-stress use, saying their BMS burns out on big inverters or large charge sources (May 2024)
BMS: an r/SolarDIY owner of four 206 Ah units in a 24 V bank asked whether a BMS was faulty when one battery read 13 percent beside its partner at 100 percent (October 2025)

Google5 out of 10

Liked

Chosen on owners' past SOK experience

Complaints

No tracking after the promised ship date

Read the full summary

DIY Solar Forum: an owner who had used several SOK batteries ordered the 24V 150Ah on its release, calling it nearly the 12V 314Ah with improvements a tester had asked for (June 2025)
Shipping: a month later he still had no tracking after the promised ship date, and another buyer was also waiting (July 2025)

YouTubeProduct-line7 out of 10

Scope: Will Prowse's test is of the 12V 314Ah sibling in SOK's sealed Victron CAN line
Will Prowse: measured 330 Ah, saw the 800 A surge hold past 10 seconds and called it pretty good, with a few things to improve (March 2025, about 126,900 views)
Disclosure: his description carries an SOK affiliate link and says every video includes paid promotion or sponsorship such as free products

AmazonBrand-level6 out of 10

Largest file: the 12V 206Ah metal-case self-heating listing reads 4.6 from 23 ratings, 84 percent five-star and 8 percent one-star (October 2026)
Other listings: a second 206Ah self-heating listing reads 4.7 from 18, the 206Ah IP65 4.8 from 6, the 314Ah 5.0 from 6, and two 280Ah listings 4.8 from 4 and 5.0 from 6 (October 2026)
Seller: every listing read ships from and is sold by SOK Battery-SUNMAXENERGY through the SOK Battery Store

User reviewsNot scored

The retailer pool is blank: no US retailer listing for any SOK battery carried ten or more native product reviews on 2026-10-14.

Trustpilot

Trustpilot rates sokbattery.com 3.2 from 1 review on a claimed page, that one unprompted and one-star (December 2025), and lists no page for us.sokbattery.com (October 2026).

Track record

The BBB rates Sok Battery of 4277 Schaefer Ave A+, not accredited, with no complaints in three years and no customer reviews (October 2026).
No CPSC or Health Canada recall names SOK, searched in October 2026.

Not countedExcluded

Not counted in any pool: us.sokbattery.com reviews and client videos, SOK's YouTube channel and Facebook group, SOK staff forum posts, dealer pages, SOK's affiliate programme or testers' own stores.

Summary

Brand-level

A+ from the BBB, 3.2 on Trustpilot from one review

Specs

Capacity3,000-3,999 Wh
AC OutputNot applicable
System Voltage24 V
Panel PowerNot applicable
Charge CurrentNot applicable
Safety ListingClaimed only
Cell TypeNot applicable
Low-Temp ChargingSelf-heating
Warranty7 Years
MonitoringBluetooth built in
Weight70.0 lb

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At a glance

17.1 x 9.4 x 10.9 in
M8 terminals
Aerosol fire suppression
NMEA 2000 support

Company

SOK Battery packs are made by Zhuhai Sepicn Electronics and Technology in Zhuhai, China, for Hocan Group Co Limited of Hong Kong, with SOK Energy Inc of Ontario, California, founded in 2019.

Where it sells

It sells with a cart at us.sokbattery.com, on Amazon through the SOK Battery Store as seller SOK Battery-SUNMAXENERGY, and through dealers including ShopSolar and Current Connected.

Description

The SOK SK24V150PH is a 25.6 V, 150 Ah lithium iron phosphate battery rated 3,840 Wh, built from eight 150 Ah prismatic cells in a PC+ABS case sealed to IP67.

Its spec sheet gives 150 A recommended and 200 A maximum charge current, 200 A continuous discharge, 500 A for 10 seconds and short-circuit protection at 1,200 A. Its manual gives a 150 A standard charge and discharge current, 170 A for 60 seconds, 800 A for 10 seconds, a 28 V charge and a 27.6 V float.

It discharges from -4 to 140°F, and its spec sheet lets it charge from -4 to 122°F with a built-in heater pad; the manual says heating turns on below 23°F (-5°C).

It has Bluetooth 5.1 for the SOK Battery app, CAN communication with Victron GX devices or an NMEA 2000 network, RS485, an on/off switch, an SOC light, outputs for an external buzzer and relay, and a gas aerosol fire suppression system.

Up to 2 connect in series for 48 V, never combined with parallel; the spec sheet and page allow 10 in parallel and the manual 15. It measures 17.1 x 9.4 x 10.9 in (435 x 240 x 276 mm), weighs 70 lb on its spec sheet and has M8 terminals.

In the box, per the manual: 24 M6 screws, a 750 mm battery-to-battery cable, a 2,000 mm battery-to-Victron cable, a terminating resistor, a warranty card, the specification and a factory test report. Its page links ABYC compliance paperwork and states UL1973 and IEC62619 for the battery cells.

It is $1,149.00 on its own product page at us.sokbattery.com.

Researched and edited by Michael Ambrose · Unbroken Ads LLC · How we score