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Brand Name : YUNFAN
Model Number : FY-12V20ah
Certification : CE,UL,RESH
Place of Origin : Shenzhen
MOQ : 1Pieces
Price : Call for pricing
Payment Terms : T/T,PAYPAL
Supply Ability : 10000/Days
Delivery Time : 14Days
Norminal Voltage : 12.8V
Norminal Capacity : 256wh
Nominal Capacity(Ah) : 20Ah@0.3C 25℃
Serial number : 4S1P
Brand : Yunfan
Life Cycle : 6000 Cycles
Warranty : 5 Year
shell material : ABS+PC
LiFePO4 car lithium batteries prioritize safety, performance, and longevity. Key features include:
  Safety: LiFePO4 chemistry ensures enhanced stability, reducing the risk of thermal incidents, fires, or explosions, offering superior safety over traditional lithium-ion batteries.
  Advanced BMS Integration: The Battery Management System (BMS) prevents overcharging, overdischarging, and excessive currents, balances cells, and extends battery life.
  Lead-Acid Replacement: LiFePO4 batteries offer higher energy density and lighter weight, improving vehicle efficiency, performance, and maneuverability while directly replacing lead-acid batteries.
  UPS Backup Power: Ideal for Uninterruptible Power Supply (UPS) systems, offering reliable backup power with fast charging and high energy density.
  Extended Lifespan: The combination of LiFePO4 chemistry and BMS management ensures a longer battery life, reduced degradation, and lower total cost of ownership.
  Environmental Sustainability: LiFePO4 technology reduces environmental impact by eliminating hazardous materials like lead.
  In summary, LiFePO4 lithium batteries with BMS offer unmatched safety, performance, and environmental benefits, making them ideal for automotive and backup power applications.
| Name | Value | 
|---|---|
| Size | 181mm*77mm*170mm | 
| Weight | 2.9kg | 
| Warranty | 5 Year | 
| Charging mode | Constant current /  constant voltage | 
| Type | Lithium Ion Car Battery | 
| Peak charge current(A) | 20A | 
| Brand | Yunfan | 
| Max charge current(A) | 10A | 
| Protection Class | IP55 | 
| Charging Time | 2-3 Hours | 
| Electric Vehicle Battery | Li-ion Automotive Battery, Li-ion Vehicle Energy Storage Battery | 
At Yunfan, we prioritize customer satisfaction by offering a range of factory services designed to enhance the entire customer experience. Key services include:
  24/7 Online Support: Round-the-clock assistance via email, live chat, and social media to ensure timely and reliable support.
  After-Sales Excellence: Efficient resolution of inquiries to guarantee satisfaction after purchase.
  Factory Visits: Customers can visit our advanced manufacturing facility to observe our processes and meet our team.
  Technical Consultation: Expert engineers provide personalized advice on product selection, customization, and integration.
  Customization Options: Extensive services to help customers personalize their lithium batteries.
  Quality Assurance: Strict quality control measures ensuring safety, reliability, and performance.
  Training Resources: Manuals, videos, and onsite training to educate customers on battery features and usage.


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