Self Heating LiFePO4 Battery Pack

CMB’s Self-Heating for Customized LiFePO4 Battery Packs

CMB manufactures self-heating lithium battery packs for cold temperatures. Our engineering team is devoted to developing a reliable and high-capacity ratio self-heating LiFePO4 battery that supports the charge at -20°C and discharge at -50°C. The self-heating batteries are tailored to marine, off-grid, and ocean & water monitoring.

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Case Background and Technical Requirements

CMB’s functional expertise in developing self-heating lithium battery packs demonstrates its capability to address the challenges of operating in extremely cold environments. Key aspects of their expertise include:

Case Pain Points

  • High Capacity Ratio and Reliability: Batteries must maintain a high capacity ratio and reliability in various applications.
  • Self-Heating Technology: Using the heating pads and phase change materials to manage temperature effectively.
  • Low-Temperature Performance: Batteries should support charging at -20°C and discharging at -50°C.
  • Durable Life Cycles: Balancing the energy used for heating with the total battery capacity to prolong life cycles.

Battery Requirements

  • Voltage: 12V
  • Capacity: 100Ah
  • Communication protocol compatible with customer’s system (RS485 preferred)
  • Rugged construction for operation in harsh environments
  • Waterproof IP65
  • Discharged at -58°F

CMB's Solution and Expertise in Self Heating:

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12V 100Ah SELF HEATING LITHIUM BATTERY

  • Made of 4 pcs of 3.2V 100Ah LiFePO4 cells
  • Batteries are constructed using EV class grade A cells.
  • Providing long-term reliability and performance with over 5000 cycles.
  • The self-heating lithium-ion battery is designed to discharge at -50°C with the heating pads.
  • Charging capabilities are maintained at -20°C, providing reliability in extremely cold environments.
  • CMB’s engineering team use heating pads and phase change materials to control temperature to ensure the performance in cold conditions.

Custom LiFePO4 Batteries Process

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How We’ll Work Together
Discover
We’ll ask questions via our inquiry about your battery-specific needs. Please provide the voltage, capacity, specific battery case, and special needs.
Define
We’ll determine the primary battery pack for the device.
Estimation
We’ll estimate you according to the volume of your demand.
Contract
We’ll send you the contract once you confirm your unique battery pack solution.
Prototype
We’ll provide a sample product for you to test and approve.

Self Heating LiFePO4 Lithium Battery Pack FAQ

Can you make 48V self heating lifepo4 battery series?

Sure, our 12V and 24V lifepo4 batteries are connected in series and parallel to the 48V battery series.

Does your self heating lifepo4 battery be waterproof ?

We can design the self-heating lifepo4 battery as a waterproof IP65 or even IP68.

Is your self heating lifepo4 battery dangerous when it is charged below 0°C?

No, the standard battery will be fired or exploded during the temperature below 0°C. But CMB’s self-heating battery charge below 0°C is reliable.

What is your MOQ for self heating lithium battery?

The MOQ is 1 piece but we only provide the self-heating lithium battery for commercial use not for private use.

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.