18650 12.8V 12Ah Lithium Iron Phosphate (LiFePO₄) Wide-Temperature Battery Pack
Nominal Voltage: 12.8V
Nominal Capacity: 12Ah
Dimension: 5422171mm
AC Internal Resistance: 100mΩ
Charging Temperature: 0℃ ~ +60℃
Discharging Temperature: -40℃ ~ +85℃
Charge Cut-off Voltage: 14.6V
Discharge Cut-off Voltage: 12V
Max. Continuous Charging Current: 6A
Max. Continuous Discharging Current: 10A
Cycle Life: ≥2000 cycles
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Describe
18650 12.8V 12Ah Lithium Iron Phosphate (LiFePO₄) Wide-Temperature Battery Pack
Crafted with high-performance 18650 LiFePO₄ (LFP) cells, this 12.8V 12Ah battery pack stands out for its extreme temperature tolerance and reliable operation, tailored to meet the demands of harsh-environment applications where stability and durability are critical.
Core Advantages
Ultra-Wide Temperature Range
Excels in extreme climates with an impressive discharging temperature range of -40℃ to 85℃ and charging temperature of 0℃ to 60℃. Engineered to perform consistently in freezing polar regions, scorching industrial sites, or outdoor harsh conditions, ensuring uninterrupted power supply regardless of temperature fluctuations.
18650 Cell Superiority
Adopts high-quality 18650 cylindrical cells—known for uniform energy density, excellent thermal stability, and reliable consistency. The optimized cell configuration enhances overall battery performance, ensuring long-term reliability and reduced degradation.
Balanced Power & Longevity
Features a maximum continuous charging current of 6A and discharging current of 10A, perfectly matching medium-power load requirements. With ≥2000 charge-discharge cycles (at 80% depth of discharge), it offers a prolonged service life, outperforming traditional lead-acid batteries and minimizing replacement frequency and costs.
Stable Electrical Performance
Boasts a low AC internal resistance of 100mΩ, enabling efficient energy conversion and minimal power loss during charging and discharging. Strictly controlled charge cut-off voltage (14.6V) and discharge cut-off voltage (12V) protect the battery from overcharging and over-discharging, extending cycle life and ensuring operational safety.
Key Specifications
Typical Applications
Outdoor monitoring devices and security systems，Portable electronic equipment and medical devices，Cold-chain transportation and outdoor exploration gear，Industrial control systems and backup power supplies，RVs, boats, and off-grid small-scale energy storage
