18650 4000mAh Ultra-High Capacity Ternary Lithium Battery
Model: 18650 4000 Ultra-High Capacity Battery
Nominal Voltage: 3.7V
Nominal Capacity: 4000mAh
Battery Dimensions: Diameter 18.6 × Height 65.5mm (max)
Charging Temperature: 0～45℃
Discharging Temperature: -20～60℃
Application: Power tools, electric bicycles, air pumps, robotic vacuums, drones, etc.
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Describe
This 18650 ultra-high capacity lithium-ion battery features a nominal voltage of 3.7V and a large capacity of 4000mAh, delivering stable and long-lasting power output. With a standard size of Diameter 18.6 × Height 65.5mm (max), it has excellent safety and cycle performance.
The battery operates within a charging temperature range of 0～45℃ and a discharging temperature range of -20～60℃. It is widely applied in power tools, electric bicycles, air pumps, robotic vacuums, drones and other electronic devices.
