Rack Battery 48V 50Ah rack mounted lifepo4 battery server rack battery

  • Nominal voltage: 48V
  • Nominal capacity: 50Ah
  • Battery Size: 48V200Ah
  • Cell Equalizer Curent(A):1-5A
  • Cycle life(+25℃ 0.2C 100%DOD):>3000 Cycles (optional >3000 cycles, 5 years warranty)
  • Terminal:M8 bolts
  • Temperature: 0~30℃
  • Safety standard: UN38.3, EC62619, MSDSICE
  • Standard charging voltage: 58.4V
  • Cycle life: ≥3000
  • Working temperature charging: 0℃~45℃
commercial energy storage

The 48V50Ah rechargeable battery is optimized for low rate application which reqiures high energy density.

  • Intelligent battery management system with built-in safety functions to prevent overcharge, battery balance, etc., to further ensure the safety and reliability of the product.

  • Easy to install, the sturdy handle is easy to carry and move, and it has excellent high temperature resistance.

  • If you need other batteries, you can also contact me and share your needs, we will recommend suitable products for you according to your needs.

  • The battery module shall not be loose, shaken, squeezed or deformed in the battery case.

  • It is strictly forbidden to connect the positive and negative wires of the battery to each other, connect the reverse load, or connect the unmatched electric vehicle load.


industrial battery pack
commercial battery storage
commercial energy storage


Lithium Battery OEM
Who we are

Sieyu Battery is a technology enterprise integrating the design, research and development, production and sales of lithium battery pack products. Has a sales office of more than 200 square meters in Guangzhou and a manufacturing base of more than 3,000 square meters in Dongguan, with 8 production lines and more than 60 workers and multiple automated machines, ensuring a daily production of 2000KWH.

By the end of 2020, as a lithium battery supplier,Sieyu Battery has served global customers for more than 6 years, and its stability and excellent performance have been widely recognized by users.


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Contact Us For Any Questions

Whether you have a problem with our products, services or other things, you can ask us, our team is waiting for you!