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LTO Lithium titanate battery Car Audio 12V 40Ah CCA 1000 12.8V LTO Battery

Voltage :12V                     Capacity :40Ah. 

CCA :1000A                          Power :480wh 

Charging voltage :14V    Discharge voltage : 1.5V/per cell  

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

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

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Introducing our powerful 12.8V 40Ah LTO Car Speaker Battery with an impressive CCA (Cold Cranking Amps) of 1000A 

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

Key Features:

  • High Power: The 12.8V 40Ah LTO car audio battery with high current output is capable of powering a wide range of loudspeaker setups.
  • Reliable Performance: With its advanced LTO 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 speaker 12V 40Ah 1000CCA LTO batteries

Electrical Characteristics
Model number
AT12V040 LTO
Nominal Voltage
 12V
Nominal capacity
 40Ah
Energy
480Wh
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±0.2V
Charge Mode
0.2C to 14V, then 14V,charge current to 0.02C (CC/CV)
Standard Charge Current
0.2C
Max. Charge Current
60A


Standard Discharge
Max Continuous discharge Current
60A
Pulse Discharge Current
1100A, 31ms
Discharge Cut-off Voltage
  7.5V
CCA
CCA
1000A


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)
L280*W175*H190mm
Weight
  6.5kg
Terminal
Car Cranking terminal

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