LiFePO4 Backup Battery

LiFePO4 Backup Battery

CM Batteries has been supplying lithium iron phosphate backup battery for solar systems for over 5 years. Our solar battery backup system are widely used in medical, and military projects, and buoys as backup batteries. CMB local service providers can provide logistics and installation services.

CMB engineering provides a series of feasible solutions for solar power and battery backup, such as low-temperature charge and discharge, high-temperature discharge, ultra-long standby, etc. Our engineers will regularly visit your solar backup system and solve fault problems.

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The Main BOM of  LiFePO4 Battery Backup

As a leading solar backup batteries manufacturer, CMB will design solar back up battery solutions based on equipment power requirements, size constraints, and safety considerations.

  • Cell: CMB CTO chooses suitable cell models according to your project’s request., and the main cell types are lifepo4 cylindrical cells and lifepo4 prismatic cells.
  • BMS: CMB has the hardware and software BMS, and we can design BMS with CNABUS or RS485 communications.
  • Housing: CMB has the common housing. If you need the customization, our engineering team will offer the CAD drawing of the housings.
  • Harness and Connectors: Equipped with connecting wires with resistors and voltage balancer.
  • System: The control system designed by CMB can be connected remotely to view the power usage of the backup battery system.

Custom LiFePO4 Battery Backup

CMB allows your backup power systems to be easier and easier to design, install, and maintain.

  • RS485 or CANBUS
  • Laser welding
  • 2000 cycles
  • IP68
  • High temperature or low temperature resistance
  • Battery modules in series and parallels


48V 50Ah LiFePO4 Backup Battery

  • Combination: 15S1P
  • Voltage: 48V
  • Capacity: 50Ah
  • Full Voltage: 54V
  • Weight: 97 lbs
  • Battery Modules: In series & Parallels

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48V 100Ah LiFePO4 Backup Battery

  • Combination: 15S1P
  • Voltage: 48V
  • Capacity: 100Ah
  • Full Voltage: 54V
  • Weight: 191 lbs
  • Battery Modules: In series & Parallels

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48V 200Ah LiFePO4 Backup Battery

  • Combination: 15S1P
  • Voltage: 48V
  • Capacity: 200Ah
  • Full Voltage: 54V
  • Weight: 386 lbs
  • Battery Modules: In series & Parallels

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More Technical Articles On LiFePO4 Battery Backup:

LiFePO4 Battery Backup FAQ

How long does CMB’s battery for lifepo4 battery backup last ?

It depends on the capacity, and discharge current of the lifepo4 battery backup.

What type of CMB’s batteries are used in the lifepo4 battery backup?

The type of CMB battery used in the backup system is LiFePO4, which has thousands of cycles.

What is the cold temp discharge for the CMB’s backup battery for solar system?

CMB’s lifepo4 battery for the backup system can work at -40°C cold temp discharge.

Tailored Customization

Our design team can create custom battery designs for just about any device or machine.

Timely Delivery

Our efficient production and distribution process gets your product delivered in a timely manner.

Quality Guarantee

We stand by our products and guarantee you’ll be happy with your purchase.