Product Description
Don't let freezing temperatures dim your lights. Our LiFePO4 26650 6.4V battery is engineered to excel in cold climates, providing reliable, sustained power for solar lights and other outdoor devices when standard batteries fail. Experience consistent performance from your solar lighting all winter long.
This 6.4V rechargeable battery pack is the cold-weather champion for solar applications. Comprising high-quality 26650 LiFePO4 cells, it solves the common problem of solar light failure in winter. While other batteries see a drastic voltage drop and capacity loss in the cold, our battery maintains robust performance, ensuring your outdoor spaces remain safely and beautifully lit. It's the intelligent, long-term power source for anyone living in a region with harsh winters, guaranteeing reliability when you need it most.
| Charge Cut-off Voltage | 7.3 V |
| Discharge Cut-off Voltage | 4.0 V |
| Standard Charge Current | 0.2 C (660 mA) |
| Maximum Charge Current | 0.5 C (1650 mA) |
| Standard Discharge Current | 0.2 C (660 mA) |
| Max Continuous Discharge Current | 1 C (3300 mA) |
| Charging Temperature | –20 °C – 55 °C |
| Discharging Temperature | –30 °C – 70 °C |
| Cycle Life | ≥ 1000 cycles @ 80 % capacity retention |
| Weight | ≈ 175 g |
| Dimensions | 52.7 ± 0.2 mm × 66.5 ± 0.5 mm × 27.5 ± 0.2 mm |
| Note | Accept customization |
1. Exceptional Cold Weather Performance: Specifically formulated to operate efficiently in low-temperature environments. Delivers a significantly higher portion of its capacity in cold weather compared to conventional lithium-ion or lead-acid batteries.
2. Robust LiFePO4 Technology: Built with safe and durable Lithium Iron Phosphate (LiFePO4) chemistry, offering a long cycle life of over 2000 cycles, even with frequent charging and discharging.
3. Reliable Power Reserve: 3300mAh capacity and a stable 6.4V output ensure your solar lights, security lights, or garden lamps receive the power they need to stay illuminated through long, cold nights.
4. Built-in Safety & Stability: The inherent safety of LiFePO4 chemistry reduces risks of thermal runaway. It maintains stable performance across a wide operating temperature range, ideal for unpredictable outdoor conditions.
5. Maintenance-Free Operation: A completely sealed, ready-to-use power solution.
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.
