About us

SOK battery is a leading manufacturer and supplier of lithium iron phosphate batteries (LifePO4). Established four years ago by a team of 3 engineers from CALB, we at SOK have provided our satisfied customers with more than 17000 pieces of cells and 2600 sets of battery packs and received good feedback from them. We design the battery management system, assemble and produce the battery pack by ourselves. We have also established cooperation with a leading battery manufacturer to sell LiFePO4 cells and a complete solar or off grid application system completely designed by them. Starting in 2020, we will start selling online to bring good quality and cheaper batteries for the retail customers.

LifePO4 batteries and its benefits

SOK battery is one of the top manufacturers of LifePO4 batteries. A LifePO4 battery is superior compared to lead acid batteries due to following features

  • High specific energy
  • Long life cycles(2000 cycles~8000 cycles)
  • Compact size and lightweight
  • High thermal and chemical stability
  • Enhanced safety and best cost performance

LifePO4 battery Applications

LifePO4 batteries are a perfect choice for high-end applications that requires longer life and ability to work in tougher conditions. Few of the applications that utilize LifePO4 batteries are as follows:

  • Boats – Owing to its light weight compared to the lead-acid batteries and also the enhanced lifecycle makes LifePO4 an ideal choice to be used in boat motors
  • Inverters and UPS – LifePO4 batteries when combined with inverters and converters can be used as an energy storage solution. These can power many types of electrical load when you do not have access to electricity.
  • Electric Vehicles- Many of the customers are slowly moving to rechargeable batteries for the sake of environment as well as lesser use of non-renewable fuels. The traditional lead-acid batteries are too heavy for vehicles. LifePO4 batteries are replacing LA batteries due to its lighter weight and higher specific capacity.
  • Radio communication - LifePO4 batteries being lightweight is replacing lead-acid batteries in radio communication like ham radio. These batteries have efficient charge cycles and longevity that makes it a perfect replacement for traditional batteries.
  • Solar equipments- LifePO4 batteries in combination with solar panel and solar controller are a complete solution for your solar energy system. The LifePO4 batteries can be charged by the solar panels and provide power to the electrical loads. The outstanding lifecycle of LifePO4 batteries makes it a reliable solution for your solar applications.

General-purpose devices- LifePO4 batteries can be utilized to power many general-purpose equipment including audio amplifiers, cell phones, computers, portable projectors and many more.

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