Car Audio Batteries

Lithium iron Phosphate Lifepo4 Car Audio Battery 12V 80Ah

  • High output and high current Car audio batteries combine patented Lithium Iron Phosphate (LiFePO₄) chemistry ,with very high discharge rate ,making them ideal for car audio  applications.
  • The strongest and smallest Batteries will get your car louder
  • They are available in 12 and 16 Volt, in different capacity range ,from 15Ah up to 100Ah .

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Products Details

Product Name

Lithium iron Phosphate Lifepo4 Car Audio Battery 12V 80Ah 


  • We designed a series Lifepo4 car audio batteries 12V, use the most high powerful cell A123 20Ah cells with 30C-60C discharge rate to make battery with very high output.
  • Can be flexible connected in parallel to get more power for different car audio systems .
  • Battery is built into balancing boards ,to prevent cell imbalance,  and provide better performance, have a longer life.
  • Internal structure design can support super strong car audio up to 18000W
  • Light weight and small size,designed to be mounted in virtually any position 

Specification for Lifepo4 Car Audio Battery 12v80Ah




Rated Capacity (5hr)


Nominal Voltage

12.8 V

Discharge Ending Voltage

8 V

Charging Limited Voltage

14.6 V

Max Discharging Current

2000 A

Parallel Connection

Optional (up to 16P).

Containing Cell

A123 20Ah

Design Life

More than 10 years

Cycle Life

6000 cycles @85% DOD (dependant on actual DOD, usage & temp.)

Discharge Rate



Dimensions (W*D*H)

Can be customized  




Operating Temperature

Charging: 0 to +45°C / Discharging: -20 to +60°C

Storage Temperature

-20 to +60°C


5% to 95% Relative Humidity (Non-condensing)


5 years

Other Features

Lithium battery VS Lead acid battery

  • Up to 70% lighter than lead-acid batteries of a comparative size and spec
  • Up to 10 times longer service life than its lead-acid equivalent
  • Environmentally friendly - no heavy or toxic materials


Related Products

With 10 years experience of making LiFePO4/NCM/LTO packs, we can customize any packs for you. 

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