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Company Since 1998

LiFePO4 Battery Manufacturer & Supplier

Since the establishment of the company in 1998, we have provided battery services to customers in need all over the world, focusing on battery R&D, manufacturing, and marketing.

  • Wall Mounted, Rack Mounted & Stackable ESS, etc (LiFePO4 Battery Pack)
  • Deep Cycle Battery Over 6000 Cycles
  • Grade A Lifepo4 Cells Like CATL/BYD
  • Built-In BMS Support RS485/CAN Port
  • One-Stop Customized Solution & Support OEM/ODM

Our Batteries Are Used In: UPS, Solar Systems, Energy Storage System, RV, Etc.

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LiFePO4 Battery Manufacturer & Supplier

Support Customization

Lithium Battery Series

Rack Mounted Lithium Battery

  • Voltage: 25.6V - 48V - 51.2V
  • Capacity: 50Ah to 300Ah
  • Energy: 5.12Kwh- 10mWh
  • Operation Temp: -20°C~ 60°C
  • Built-in BMS
  • ≥6000 Cycles Life
  • 20 Years Warranty
  • Support Customization
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LiFePO4 Storage Battery

  • Voltage: 12V - 24V- 36V- 48V
  • Capacity: 50Ah to 300Ah
  • Energy: 5.12Kwh- 10mWh
  • Operation Temp: -20°C~ 60°C
  • Built-in BMS
  • ≥6000 Cycles Life
  • 20 Years Warranty
  • Support Customization
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Energy Storage System

  • Voltage: 716.8V -614.4V-768V-1228.8V
  • Capacity: 280Ah
  • Energy: 200Kwh- 10mWh
  • Operation Temp: -20°C~ 60°C
  • Built-in BMS
  • ≥6000 Cycles Life
  • 20 Years Warranty
  • Support Customization
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Application Scenario

The application of our products

It can be applied to 4G/5G communication backup power supplies, household energy storage systems, photovoltaic energy storage systems, emergency backup UPS power supplies, outdoor portable power supplies, nonroad vehicle batteries, and power supplies for power supply and other fields.

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RV energy storage
RV energy storage
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RV energy storage
RV energy storage
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RV energy storage
RV energy storage
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Household energy storage
Household energy storage
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Household energy storage
Household energy storage
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Household energy storage
Household energy storage
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Commercial energy storage
Commercial energy storage
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Commercial energy storage
Commercial energy storage
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Commercial energy storage
Commercial energy storage
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Solar Panel
Solar Panel
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Solar Panel
Solar Panel
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Solar Panel
Solar Panel

All products

Professional Energy Storage Battery

MK provides you with professional products related to solar panels, lithium batteries, lead-acid batteries, and energy storage. Please click on the details to learn more!

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Lithium Battery Series
Lead Acid Battery Series
Solar Panel
LiFePO4 Storage Battery

Why Choose Our Battery?

  • Compact Design Easy Install and Saving Space
  • Grade A LiFePO4 Cells, Higher Safety
  • Over 6000 Times Deep Cycle Life
  • Designed For 20+ Years Lifespan
  • Built-in Smart BMS, Safe & Reliable
  • Perfect Compatibility With RS485, CAN, WiFi
  • Expansion Flexibility, Support Parallel
  • Complete Qualification Certification
Get A Free Quote Now →

One-Stop Battery Customized Solution

MK Energy focuses on customizing lithium batteries with a professional R&D team. We provide one-stop battery customization solutions to meet your needs, including battery cells, casings, smart BMS, RS485, CAN, WiFi communication functions, voltage, current, and capacity. Of course, we support OEM/ODM services.

  • Communicate and finalize all battery specifications;
  • Review and confirm drawing designs;
  • Mass production of batteries according to final plan;
  • Choose the shipping method that works best for you.
Custom Your Battery Now →
Lithium Battery 3D Design

Support Offline Factory Observation

How DO We Guarantee Quality For Lifepo4 Battery?

A_ Battery Cells

Grade A Battery Cells

Inspection

Mk energy Company

Factory Overview

Global Battery Supplier 1

Complete Qualification Certification

Why Choose MK Energy?

We are constantly innovating to maintain our brand and mission, continuously promoting the development of the industry.

  • 25+ Years of Battery Factory
  • Certifications Like CB, KC, PSE, CE, IEC, ISO, MSDS, UN38.3.
  • Top 3 R&D Team to Custom Battery
  • 10 Years Warranty For All Battery ESS
  • Support OEM / ODM Services
  • Factory Direct Price Save Your Cost
  • Short Lead Time
  • Complete Qualification Certification
Get A Free Quote Now →

Compatible Inverter Brands

We have professional engineers to develop lithium batteries that can be matched with mainstream inverters, such as Sofar, Growatt, Voltronic, Goodwe, Srne, Deye, Must, Schneider, Veichi, Sma, Sacolar, Luxpower, and Victron.

For inverters of other brands, corresponding debugging services can be provided according to the communication protocol.

After Sale Without Worry!

We offer a 10-year genuine warranty to provide after-sale service and technology support.

  • Resending new battery within 1st year if something is wrong with the quality of the product.
  • We provide purchase accessories free within the 2nd~3th year warranty.
  • We provide technology support free within the 4th~10th year warranty.

Contact Info

Contact Details

If you are interested in our battery products, please leave your contact information and we will contact you as soon as possible! We will develop a high-quality service plan for free to meet your needs. 

Address:

1806,Building F, Nanshan Wisdom Valley Industrial Park, Shahe West Road, Nanshan District, Shenzhen, China.

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Our Address

1806, Building F, Nanshan Wisdom Valley Industrial Park, Shahe West Road, Nanshan District, Shenzhen, China.

Opening Hours

Monday – Friday
09:00 AM – 06:00 PM
0755-86546690
If you have any question, feel free to contact us
sales@mkenergycn.com

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Get In Touch with Us

If you are interested in our battery products, please leave your contact information and we will contact you as soon as possible! We will develop a high-quality service plan for free to meet your needs. 

*We respect your confidentiality and all information is protected.