- Overview
- Parameter
- Inquiry
- Related Products
- High Power: The 12.8V 20Ah 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.
Introducing our powerful 12.8V 20Ah Lifepo4 Car Audio Battery with an impressive CCA (Cold Cranking Amps) of 400A. This high-performance battery is capable of car audio applications.
Trust in the reliability and robustness of our LiFePO4 starting battery for consistent and efficient performance in any starting situation.
Key Features:
Specification for Car Audio Dual Purpose Lithium Starter Deep Cycle :
Electrical Characteristics
|
Model number
|
AT12V020
|
Nominal Voltage
|
12.8V
|
|
Nominal capacity
|
20Ah
|
|
Energy
|
256Wh
|
|
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
|
20A
|
|
Standard Discharge |
Max Continuous discharge Current
|
20A
|
Pulse Discharge Current
|
450A, 31ms
|
|
Discharge Cut-off Voltage
|
10V
|
|
CCA
|
CCA
|
400
|
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)
|
L238*W133*H222mm
|
|
Weight
|
4.5kg
|
|
Terminal
|
Car Cranking terminal
|