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With a nominal capacity of 5000mAh and 3.6V nominal voltage, this cell delivers exceptional energy density and outstanding reliability, making it ideal for both high-drain and long-runtime devices.
Custom Lithium Battery
The EVE 21700 3.6V 50E is a high-capacity lithium-ion cell designed for superior performance, long cycle life, and stable output across a wide range of applications. With a nominal capacity of 5000mAh and 3.6V nominal voltage, this cell delivers exceptional energy density and outstanding reliability, making it ideal for both high-drain and long-runtime devices.
✅ Key Features:
Ultra-High Capacity: 5000mAh for extended operation and excellent energy storage.
Stable Voltage: 3.6V nominal voltage ensures consistent power output throughout discharge.
Long Cycle Life: Retains high performance and capacity over hundreds of cycles.
Superior Safety: Manufactured by EVE with strict quality control, safety vents, and advanced protection design.
High Energy Density: 21700 format offers more power and capacity in a compact size.
Versatile Applications: Widely used in e-bikes, electric scooters, portable power stations, energy storage systems, and power tools.
The EVE 21700 3.6V 50E battery cell is a premium choice for OEMs and battery pack manufacturers seeking high-capacity, safe, and efficient lithium-ion power, delivering reliable performance for both consumer electronics and industrial-grade energy solutions.



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