Product Description
Lithium Iron Phosphate (LiFePO₄, abbreviated as LFP) batteries are a type of lithium-ion battery that uses lithium iron phosphate as the cathode material. Distinguished from other lithium-ion battery chemistries (such as lithium cobalt oxide, LiCoO₂), LFP batteries exhibit unique characteristics that make them highly suitable for specific lighting applications. Their core advantages include excellent thermal stability, long cycle life, high safety, and environmental friendliness—traits that directly address the critical requirements of emergency lights, explosion-proof lights, and solar lights.
Technical Specifications
Parameter
Specification
Cell Type
LiFePO₄ 18650
Nominal Capacity
1800 mAh
Nominal Voltage
12.8 V
Internal Resistance
≤ 200 mΩ
Charge Cut-off Voltage
12.8 V
Discharge Cut-off Voltage
8.0 V
Standard Charge Current
0.2 C (360 mA)
Maximum Charge Current
0.5 C (900 mA)
Standard Discharge Current
0.5 C (900 mA)
Max Continuous Discharge Current
1 C (1800 mA)
Charging Temperature
0 °C – 55 °C
Discharging Temperature
–20 °C – 70 °C
Cycle Life
≥ 2 000 cycles @ 80 % capacity retention
Weight
≈ 182 g
Note
Accept customization
Key Advantages
1. High Safety: The LiFePO₄ chemistry offers exceptional thermal and chemical stability. Its olivine structure inherently minimizes thermal runaway risk, making it resistant to fire or explosion. The battery pack typically includes protection circuits (or BMS) for protection against overcharge, over-discharge, and short circuits, offering safety superior to some other lithium-ion batteries.
2. Long Cycle Life: High-quality LiFePO₄ batteries offer a very long cycle life. Well-maintained cells can achieve over 2,000 cycles (to 80% of initial capacity). This translates to over 4 years of service with one cycle per day, making them cost-effective in the long run.
3. Wide Temperature Adaptability: Emergency lights may operate in harsh environments, from cold warehouses (-20°C) to hot industrial facilities (60°C). LFP batteries perform reliably within a temperature range of -20°C to 60°C, whereas lead-acid batteries often lose capacity in low temperatures and degrade quickly in high temperatures.
4. Environmental protection and ease of use: They are free of heavy metals like cobalt and lead, non-toxic and non-polluting, making them more environmentally friendly. They have no memory effect, allowing convenient recharging at any time without needing a full discharge.
Why Choose OriginPower?
1.Highly Competitive Pricing Advantage
● OriginPower delivers high-value battery products by implementing lean cost management and optimizing supply chain resources. This approach ensures strict quality control while significantly reducing operational expenses, providing customers with exceptional cost-effectiveness.
2.Experienced Engineering Team
● Our core engineering team brings nearly 30 years of industry expertise. We are committed to resolving technical challenges with efficiency and precision, delivering worry-free, effort-saving, and cost-effective integrated battery solutions.
3.High-Standard Quality Assurance
● OriginPower adheres to rigorous quality inspection protocols throughout the manufacturing process. Every battery undergoes comprehensive quality control to guarantee reliable performance, ensuring customers can use our products with complete confidence.
4.End-to-End Worry-Free Service
● We are dedicated to providing exceptional service experiences. From rapid response and real-time logistics tracking to efficient after-sales support, we have established full-process service standards to ensure customer peace of mind at every stage.
5.Our Commitment
● OriginPower: Making Battery Purchasing Simpler and More Reliable.
