Sok Energy Inc

What Sok Energy Inc does

Sok Energy Inc (doing business as SOK Battery) is a privately held US-Chinese battery company founded in 2020 by three engineers from CALB (China Aviation Lithium Battery) that designs, manufactures, and sells LiFePO4 (lithium iron phosphate) deep cycle battery systems for recreational, marine, off-grid solar, and industrial power applications. Its product portfolio spans 12V, 24V, and 48V configurations with capacities from 100Ah to 314Ah, differentiated by features including a user-serviceable design with replaceable BMS and cells, built-in self-heating for cold-weather charging down to -4°F, Bluetooth 4.0/5.1 monitoring via the ABC-BMS smartphone app, IP67 waterproofing, gas aerosol fire suppression on premium models, and native CAN bus integration with Victron Energy inverters and monitoring systems. Manufacturing is conducted at a wholly-owned factory in Tangjiawan Town, Zhuhai, China, with US sales, warehousing, and a repair center located in Ontario/Chino, California.

The company operates a hybrid go-to-market combining direct-to-consumer e-commerce (us.sokbattery.com with free FedEx Ground shipping and in-store pickup) with an authorized dealer and OEM wholesale program for bulk and installer-led sales, supplemented by an affiliate program, YouTube tutorial content, and an active Facebook user community. Revenue is generated entirely through one-time hardware sales of batteries ($319-$1,199 per unit), matched chargers ($89-$119), and accessories such as replacement BMS boards, battery monitors, rack cabinets, and cabling ($15-$79), with no recurring or subscription revenue stream. According to its own About Us disclosures, SOK has shipped 700,000+ battery packs to 150,000+ customers across 100+ global partners since inception, though the company does not publish revenue, headcount, or financial statements and is entirely founder-controlled with no disclosed external institutional investment.

Customer segments are predominantly individual RV owners, boat owners, and off-grid solar homeowners in the US and Canada, with a secondary dealer/OEM channel; certifications including UL1973, IEC62619, UN38.3, and ABYC E-13 marine compliance support positioning across recreational and light commercial use cases.

Name

Sok Energy Inc

Legal name

SOK Battery

Website

https://www.sokbattery.com

Company type

Private

Operating status

Operating

Short description

Sok Energy Inc (SOK Battery) designs and sells LiFePO4 deep cycle battery systems (12V/24V/48V, 100Ah-314Ah) with user-serviceable design, Bluetooth monitoring, and Victron integration, serving RV owners, marine operators, off-grid solar homeowners, and dealers/OEMs in the US and Canada.

Ownership category

akta.pro rank

Product category

Lithium Iron Phosphate Batteries

NAICS

Battery Manufacturing (33591)

SIC

Electronic & Other Electrical Equipment (No Computer Equip) (3600)

akta.pro primary industry

Battery Modules & Packs (Industrial/Commercial pack assembly) (IMAGAHAB)

Keywords

• Lithium iron phosphate batteries
• Deep cycle battery systems
• Marine power storage
• RV off-grid batteries
• Solar energy storage batteries

Headquarters

HQ city

Ontario

HQ country

United States

HQ region

North America

Offices3 records

Markets served

GTM type

B2C

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Marketing or Sales, Personnel, Technology or R&D, Infrastructure

Revenue model

1. Battery Sales: Sale of LiFePO4 deep cycle batteries in 12V, 24V, and 48V configurations with various capacities (100Ah to 314Ah)
2. Accessories & Components: Sale of chargers, BMS replacement boards, cables, battery monitors, and mounting accessories
3. Dealer/OEM Program: Wholesale pricing for authorized dealers and OEM partners purchasing in bulk volumes

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels7 records

Core offering

Sok Energy Inc (operating as SOK Battery) designs, manufactures, and sells LiFePO4 (lithium iron phosphate) deep cycle battery systems and supporting accessories. The portfolio spans 12V, 24V, and 48V configurations with capacities from 100Ah to 314Ah, marketed to RV owners, marine/boat owners, off-grid solar users, and industrial customers. The company also sells compatible chargers, replacement BMS boards, battery monitors, and rack-mount accessories.

Product overview

SOK Battery offers a comprehensive portfolio of LiFePO4 deep cycle battery systems designed for marine, RV, solar, and off-grid industrial applications. The product line spans 12V, 24V, and 48V configurations with capacities from 100Ah to 314Ah. Core offerings include Base (standard), Plus (Bluetooth), and Pro/H (Bluetooth with heating) variants. Supporting products include purpose-built chargers (12V/24V/48V), replacement BMS boards, battery monitors, and rack mounting accessories. The ecosystem integrates with Victron Energy systems via CAN bus communication and supports smartphone monitoring via the ABC-BMS Bluetooth app.

Differentiator

Problem solved

Functional benefit

Products and services

• LiFePO4 Deep Cycle Batteries High-performance lithium iron phosphate (LiFePO4) battery systems engineered for reliability, safety, and long service life. Available in 12V, 24V, and 48V configurations with capacities ranging from 100Ah to 314Ah. Features include user-serviceable design, Bluetooth monitoring, built-in heating for cold environments, and advanced BMS protection. Targeted at RV, marine, solar, and industrial users.
• SK12V100PC - 12V 100Ah LiFePO4 Battery with Bluetooth, Clear Sealed Box Compact 12V 100Ah LiFePO4 battery with a transparent enclosure revealing internal structure, Bluetooth connectivity, sealed water-resistant construction, top balance function, 70A max charge and 100A continuous discharge.
• SK12V100H - 12V 100Ah LiFePO4 Battery with Built-in Heater 12V 100Ah battery with built-in heater pad for cold weather operation down to -4°F, Bluetooth 4.0 monitoring, replaceable BMS and cells, 7-year warranty, and 4,000-8,000 cycle lifespan.
• SK12V206H - 12V 206Ah LiFePO4 Battery with Built-in Heater 12V 206Ah battery with built-in heater for operation down to -4°F, supports parallel connection for larger capacity, Bluetooth 4.0 monitoring, 3,000-8,000 cycle lifespan, 7-year warranty.
• SK12V206PH - Marine Grade 12V 206Ah LiFePO4 Battery Marine-grade 12V 206Ah battery in sealed plastic housing, built-in heater, Bluetooth connectivity, ABYC compliant, suitable for marine, RV, and off-grid applications.
• SK12V280H - 12V 280Ah LiFePO4 Battery with Heater and Bluetooth 12V 280Ah high-capacity battery with built-in heater and Bluetooth, designed for RV and marine applications, 8,000-12,000 cycle lifespan, 7-year warranty.
• SK12V314PH - 12V 314Ah LiFePO4 Battery with Victron CAN, Heater, and Bluetooth High-capacity 12V 314Ah battery with Victron CAN communication, built-in heater, and Bluetooth. Supports up to 10 batteries in parallel or 4 in series, 800A peak discharge, 15,000+ cycle life, NMEA 2000 support.
• SK24V100 - 24V 100Ah LiFePO4 Battery 24V 100Ah battery for industrial and off-grid applications, user-serviceable design with replaceable BMS or cells, supports series connection for 48V battery banks, 7-year warranty, 4,000-8,000 cycle lifespan.
• SK24V150PH - 24V 150Ah LiFePO4 Battery with Victron CAN, Heater, and Bluetooth 24V 150Ah Victron-compatible battery with CAN communication, built-in heater, Bluetooth 5.1, gas aerosol fire suppression, IP67 waterproof rating, 15,000+ cycle life.
• SK48V100N - 48V 100Ah Server Rack LiFePO4 Battery 48V 100Ah (5.12 kWh) server rack battery with RS485 and CANBus communication, built-in 100W heater, pre-charge circuit, rack-mountable, 10-year warranty, 6,000+ cycles at 80% DOD.
• SK12V20A - 12V LiFePO4 Battery Charger 12V LiFePO4 battery charger with 90-264Vac input, constant voltage output 14.6V, 19-21A current limit, suitable for lead-acid and lithium batteries, hardware over-voltage and short circuit protection.
• SK24V10A - 24V LiFePO4 Battery Charger 24V LiFePO4 battery charger with constant voltage output 29.2V, 9-11A current limit, hardware over-voltage protection.
• SK48V18A - 48V LiFePO4 Battery Charger 48V LiFePO4 battery charger with constant voltage output 57.6V, 17-19A current limit, waterproof metal shell with cooling fan.
• SOK New Version BMS (Battery Management System) Replacement Replacement BMS circuit board with Bluetooth function, low/high temperature charging cut-off, over-charge/discharge protection, over current and short circuit protection, automatic cell balancing, adjustable battery capacity.
• SOK Smart Battery Monitor 10V-100V 500A Shunt Battery monitoring device with 500A shunt for voltage range 10V-100V, enables real-time battery monitoring without Bluetooth dependency.
• Battery Cabinet for SOK 48V 100Ah Lithium Batteries Rack cabinet with wheels and busbar included for 48V 100Ah battery systems, accommodates multiple batteries for rack installations.
• Extended Cable for SK12V314PH Battery to Cerbo-GX (30FT) 30-foot extension cable for connecting SK12V314PH battery to Victron Cerbo GX system.

Quantifiable outcome

• Up to 15,000 charge/discharge cycles at 80% DOD for extended service life
• +2 more outcomes

Named customers6 records

Segments5 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration3 records

AI capability2 records

Feature8 records

Partnerships

Three partnerships are on record, tiered core.

• Victron EnergycoreTechnology or IntegrationSOK batteries feature seamless Victron integration through CAN bus and Bluetooth communication. Supports real-time data exchange with Victron inverters, MPPT charge controllers, and Cerbo GX monitoring systems. Key parameters including voltage, current, and state of charge are shared directly with Victron devices for coordinated operation.
• Current ConnectedcoreChannel Partner/ Reseller/ DistributorAuthorized distributor providing technical support, configuration guides, and video tutorials for SOK batteries. Created extensive Victron integration documentation and recommended settings for SmartShunt, BMV-712, and Lynx Shunt products.
• ABYC (American Boat and Yacht Council)coreOthersABYC member providing E-13 compliance certification for marine applications. Ensures SOK marine batteries meet safety standards for boat electrical systems.

Scale indicators4 records

Recent moves6 records

Expansion highlights6 records

Emerging players

• Enjoybot: Emerging LiFePO4 battery brand selling 12V/24V/48V deep cycle batteries direct to consumer, with overlapping RV and off-grid use cases. A scaled-down peer with similar product positioning and pricing discipline.

Direct peers

• Renogy: Sells LiFePO4 batteries alongside solar panels, inverters, and charge controllers through DTC e-commerce targeting RV, marine, and off-grid. Overlaps with SOK's core customer base and competes on full-system bundling.
• Battle Born Batteries: US-based LiFePO4 deep cycle battery maker serving RV, marine, and off-grid with comparable 12V/24V/48V configurations and similar DTC + dealer model. Direct head-to-head competitor in SOK's primary segments.
• Lion Energy: US-based LiFePO4 battery and portable power station company serving RV, marine, off-grid, and prepper segments with comparable 12V/24V/48V products and DTC distribution.
• Ampere Time (LiTime): DTC LiFePO4 deep cycle battery brand offering 12V/24V/48V packs at price points that overlap with SOK's SK12V100 and SK24V100 lines. Direct competitor in Amazon- and website-driven RV/marine channels.
• EG4 Electronics: Sells LiFePO4 server rack batteries (48V) and off-grid power electronics at price points similar to SOK's SK48V100N. Direct competitor in the home ESS and off-grid solar installer channels.
• Dakota Lithium: LiFePO4 battery maker with deep roots in outdoor, marine, and RV markets. Competes with SOK on LiFePO4 quality, warranty, and cycle life claims in similar use cases.

Broad incumbents

• Victron Energy: Dominant off-grid power electronics OEM (inverters, MPPTs, monitoring) with which SOK integrates via CAN bus. Not a battery competitor today but represents both a critical partner and potential future competitor if it expands into bundled battery offerings.
• Bluetti: Portable LiFePO4 power station brand with growing presence in home backup and off-grid. Competes for the same off-grid/RV customer wallet, though primarily in portable rather than installed deep cycle formats.
• EcoFlow: Large portable power station and home battery brand with significant brand marketing spend. Overlaps with SOK's RV and off-grid buyer at higher price points and is expanding into the US residential storage market.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/@sokbattery/videos
• Facebookinstagram.com/wix
• LinkedInlinkedin.com/company/99235951/admin/feed/posts
• Instagraminstagram.com/sokenergy
• TikToktiktok.com/@sok_energy

Compliance5 records

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Sok Energy Inc