For Brighter,Safer and More Beautiful Life!

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For Brighter,Safer and More Beautiful Life!

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Why Choose Us


Exported to 120 countries


4 Categories of 70+ types of products





Battery Solutions

Services and Products

SEMOOKII energy storage provides simple & smart power solutions, covering a wide range of applications including residential energy storage, industrial & commercial energy storage, portable power stations, e-bike batteries, e-motorbike batteries, utility electric vehicle batteries etc.

Residential ESS

Commercial & Industrial ESS


Electric Forklift

E-K Loaders



Portable Power


Electric Boats


SEMOOKII® is powered by highly skilled technical experts who have rich experience in lithium battery energy storage systems for over 25 years. We design, engineer and manufacture state-of-the-art integrated/distributed energy solutions by optimizing solar power, wind turbines, diesel power, hydrogen fuel cells, lithium-ion batteries and energy storage systems. Our solutions cover a wide range of applications including residential BESS, commercial & industrial BESS, portable power stations and LiFePO4 battery packs of low-speed electric vehicles, utility electric vehicles, AGVs, electric boats and drones etc.

  • UL9540 | UL1642 | UL1973 | UL9540A

  • CE | EMC | RoHS |  PSE  |  FCC | LVD

  • UN38.3 | MSDS

Fast Delivery

Favorable supply chain ensures short lead time

Extensive Market

Outdoor, Indoor, Emergency PowerCamping, Tailgating, Van Life etc.

Rigorous Quality Control

Self-owned production line and over 25 years experienced teams

High Voltage
All-In-One Energy Storage

● High voltage LFP battery system
● Long life & Safe LPF battery
● Parallel to 4 units
● Up to 4 battery modules stackable, 20kWh each system
● Available for DC-coupled/AC-coupled
● Generator support
● Easy installation
● Certs: UL1642/UL1973/UL9540/UL9540A/UN38.3

Blogs & News

Enter the world, serve the globe | MPMC hybrid energy system solutions debut at the 2023 Spring Canton Fair

Why We Need A Portable Power Station/Semookii

What Is Portable Power Station For?