Lead-acid Case Lithium Battery/ LiFePO4 Storage Battery/ LiFePO4 Battery Pack – MK Energy

  • Technology: Lithium Iron Phosphate (LiFePO4)
  • Voltage: 12V – 24V- 36V- 48V
  • Capacity: 6Ah to 400Ah
  • Cycle life: ≥ 6000 times
  • Operation Temp: -20°C~ 60°C
  • Customizable batteries: voltage, capacity, appearance, terminals, features, and more.
  • Application: Solar energy storage system / UPS, backup power / Telecommunication, RV, etc
  • Contact us (sales@mkenergycn.com) to get more data information and quotation for free!

  • Long Cycle Life: Offers up to 20 times longer cycle life and five times longer float/calendar life than a lead acid battery, helping to minimize replacement cost and reduce the total cost of ownership.
  • Light Weight: About 40% of the weight of a comparable lead acid battery. Replacement for lead acid batteries.
  • High energy density ratio: Delivers 3 times the power of the lead acid battery, even high discharge rate, while maintaining high energy capacity.
  • Wide Temperature Range: -20℃~60℃.
  • Superior Safety: Lithium Iron Phosphate chemistry eliminates the risk of explosion or combustion due to high impact, overcharging, or short circuit situations.
  • Increased Flexibility: Modular design enables deployment of up to four batteries in series and up to ten batteries in parallel.
  • Application: Electric vehicles, electric mobility / Solar/wind energy storage system / UPS, backup power / Telecommunication / Medical Equipment / Lighting

Why Choose Our Battery?

Why Choose MK Energy?

Manufacture Process With High Quality Manufacture​


1. Choose the right battery cells, for different requests and dimensions, we could select the right battery cells, cylindrical cells, or prismatic cells, mainly LiFePO4 cells. Only newly A-grade cells were used.


2. Grouping the battery with the same capacity and SOC, ensure battery packs have good performance.

Nickel connect

3. select the right thickness nickel for working current, welding the cells in the right way.


4. BMS assembly, assemble the right BMS to the battery packs.


5.LiFePO4 battery packs put into the lead Acid Case before testing


6. Semi-finished product testing and grading


7. Good product glue seal and QC


8. Pallet Packing

Battery Specifications

After Sale Without Worry!

We offer a 3-year genuine warranty to provide after-sale service and technology support.

Contact Us

Welcome to inquire

If you have any questions, you can leave your contact and we will contact you as soon as possible!

Our number


+86 18620363556