Model | LFP7S | Main power capacity | 7Ah |
Type | LiFePO4 | Charge discharge cycle | 1500 times |
Dimension | 113*70*105mm | Self discharge rate | 1.0% |
Rated voltage | 12.8V | Adaptive temperature | -25℃ ~ 80 ℃ |
CCA | 240A |
The Introduction of Lithium-Iron Battery
Lithium-Iron battery ( Formula:LiFePO4, “LFP”for short)is a kind of positive-pole?materials of Lithium and that is why we named it “Lithium battery”. It is characterized by non-cobalt and non other precious metals, low materials cost. The resources of lithium and phosphorus is abundant in the earth, so there is no problem in materials supply. The working voltage is about 3.2V, it can offer large capacity (170mAh/g) in unit weight , also can be high power?discharging, fast charging, longer life and good stability in high temperature. Both of LFP battery and normal Lithium battery are ?environmental protection, but the most difference is that there is no safety concern about overheating or explosion of LFP.
Product Characteristics
1. Promote motive power
2. Reduce fuel consumption
3. Enhance the tone quality & effect of car audio
4. Instantaneously start
5. Emergency starting function
6. Voltage display
7. Light weight
8. Long lifespan
Automobile fuel consumption test 5%-10% reduction
(Test result by different cars)
Automotive dynamic test 8%-15% improvement
(Test result by different cars)
Parameters | ||
Project | LiFePO4 Battery | Lead-acid Battery |
The min start-up voltage | 10.5V | 12.0V |
The max start-up voltage | 14.6V | 12.8V |
Start-up voltage fluctuation | 0.2V-0.5V | 1.0V-2.0V |
CCA | 50C | 10C |
Charge & discharge lifecycle | 5000 Times | 300 Times |
Charging efficiency | 3C | 1C |
Power efficiency | 0.95 | 0.6 |
Year self-discharge | 0.01 | 0.1 |
Working temperature | -25℃-80℃ | -10℃-80℃ |
Safety | No burning, no explosion | May Explode when exhaust valve blocked |
Emergency start function | Have | No have |
Start & stop system adaptability | Best | Worse |
Advantage:
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