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Lithium Car Audio Speaker 12V 120Ah CCA1400 12.8V Lithium Iron Phosphate LiFePO4 Battery

Voltage :12.8V                   Capacity :120Ah. 

CCA :1400A                        Power :1536wh 

Charging voltage :14.4V    Discharge voltage : 2.2V/per cell  

Built-in lifepo4 prismatic cells and Advanced Battery Management System (BMS) with multiple protections for safety and efficiency.

Applied to  cars, marine vessels, 4x4 diesel vehicles, golf carts, and more.

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Introducing our high-performance 12.8V 40Ah Car Audio LiFePO4 Lithium Deep Cycle Battery. With an impressive CCA (Cold Cranking Amps) of 1000A, this battery is specifically designed for car audio applications and can also be used for starting various vehicles, including cars, marine vessels, 4x4 diesel vehicles, golf carts, and more.

Trust in the reliability and robustness of our LiFePO4 starting battery for consistent and efficient performance in any starting situation.

Key Features:

  • High Power: The 12.8V 120Ah LiFePO4 starting battery boasts a high power output, allowing it to start a wide range of vehicles, including diesel vehicles.
  • Reliable Performance: With its advanced LiFePO4 chemistry, the battery delivers consistent and reliable performance, ensuring reliable starting power every time.
  • Long-lasting: The battery is designed for durability, providing a long lifespan and reliable performance over an extended period.
  • Efficient Charging: It features efficient charging capabilities, allowing for quick and convenient recharging when needed.
  • Maintenance-Free: The battery is maintenance-free, eliminating the need for regular maintenance and ensuring hassle-free usage.
  • Robust Construction: Built to withstand harsh conditions and vibrations, the battery's robust construction ensures its durability and resilience

Specifiaction of car audio speaker 12V 120Ah 1400CCA lifepo4 batteries

Electrical Characteristics
Model number
AT12V120
Nominal Voltage
 12.8V
Nominal capacity
 120Ah
Energy
 1536Wh
Internal Resistance
2~5mΩ
Cycle life
≥2000 cycles, 80%DOD
Months Self Discharge
<3%
Efficiency of Charge
100% @0.5C
Efficiency of Discharge
96~99% @1C


Standard Charge
Charge Cut-off Voltage
14.4±0.2V
Charge Mode
0.2C to 14.6V, then 14.6V,charge current to 0.02C (CC/CV)
Standard Charge Current
0.2C
Max. Charge Current
100A


Standard Discharge
Max Continuous discharge Current
100A
Pulse Discharge Current
1500A, 31ms
Discharge Cut-off Voltage
10V
CCA
CCA
1300~1400A


Environmental
Charge Temperature
0 ℃ to 45 ℃ (32F to 113F) @60±25% Relative Humidity
Discharge Temperature
-20 ℃ to 60 ℃ (-4F to 140F) @60±25% Relative Humidity
Storage Temperature
0℃ to 40 ℃ (32F to 104F) @60±25% Relative Humidity
Water Dust Resistance
IP66
Mechanical
Plastic Case
Over 200pcs, support color customization.
Dimensions (mm)
L355*W175*H190mm
Weight
  13kg
Terminal
Car Cranking terminal

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