21700 5000mAh Ultra-High Energy Density Low-Temperature (Wide-Temperature) Lithium Battery for UAVs, Energy Density 689Wh/L, Wide Temperature Range Compatible
Product Model: 21700-5000L Low Temperature
Nominal Voltage: 3.6V
Nominal Capacity: 5000mAh
Battery Dimensions: Φ21.65*H71 mm
Charging Temperature: 0～60℃
Discharging Temperature: -40～80℃
Application Fields:
UAVs & special equipment, outdoor power supplies, military products, intelligent monitoring, and other extreme cold environments.
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Describe
This 21700-5000L low-temperature lithium battery adopts high-performance lithium-ion chemistry, with a nominal voltage of 3.6V and a rated capacity of 5000mAh. It features a compact physical size of Φ21.65*H71 mm and ultra-high energy density, providing stable and reliable power output for various equipment.
The battery is specially designed for extreme cold and wide-temperature environments, supporting charging at 0～60℃ and discharging at -40～80℃. It maintains excellent discharge performance even in frigid conditions, with low internal resistance, high safety, and long cycle life.
Widely used in drones, special equipment, outdoor power supplies, military products, intelligent monitoring and other devices operating in harsh low-temperature environments.
